{"id":45772,"date":"2025-02-12T07:34:00","date_gmt":"2025-02-12T02:04:00","guid":{"rendered":"https:\/\/www.foundit.in\/career-advice\/?post_type=web-story&#038;p=45772"},"modified":"2025-02-12T11:51:46","modified_gmt":"2025-02-12T06:21:46","slug":"most-asked-dbms-interview-questions-2025","status":"publish","type":"web-story","link":"https:\/\/www.foundit.in\/career-advice\/web-stories\/most-asked-dbms-interview-questions-2025\/","title":{"rendered":"Most Asked DBMS Interview Questions [2025]"},"content":{"rendered":"<p><html amp=\"\" lang=\"en\"><head><meta charSet=\"utf-8\"\/><meta name=\"viewport\" content=\"width=device-width,minimum-scale=1,initial-scale=1\"\/><script async=\"\" src=\"https:\/\/cdn.ampproject.org\/v0.js\"><\/script><script async=\"\" src=\"https:\/\/cdn.ampproject.org\/v0\/amp-story-1.0.js\" custom-element=\"amp-story\"><\/script><link 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[2025]\" poster-portrait-src=\"https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2024\/02\/640x853-poster-image-min-1-22.jpg\"><amp-story-page id=\"703241e2-a36f-4ca5-bb12-9fa3eb6df47e\" auto-advance-after=\"7s\"><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#292d36\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-2c445030-fa38-4e1d-a2bd-5b5dbdb4b868\">\n<div style=\"position:absolute;width:100%;height:121.73913%;left:0%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2024\/02\/Web-story-58-828x1792-001-min.jpg\" alt=\"Side back view of a smiling 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style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6309148264984227% 0.6309148264984227% 0.6309148264984227% 0.6309148264984227% \/ 1.5267175572519083% 1.5267175572519083% 1.5267175572519083% 1.5267175572519083%\" id=\"el-672beece-d3b1-471d-9bec-73cdf1b395fc\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.09759463722397455% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.355987em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"color: #fff\">Ace your DBMS interview in 2025 with these top questions.<\/span><br \/>\n<span style=\"color: #fff\">Prepare on SQL, normalization, transactions, indexing, and more.<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"f072be60-8527-4629-a0b9-11e627e0f113\" auto-advance-after=\"7s\"><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script 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interview questions\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:-4.12621%;top:69.57929%;width:108.73786%;height:50.32362%;opacity:1\">\n<div id=\"anim-cd0be85d-932b-4f54-af08-384f6ed6fbea\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-dd673c6b-8a43-4aca-b884-4be3808761f7\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(0px, 78.84959%, 0)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-1708a067-43b0-45ee-a35e-7a56aa5d8fa4\">\n<div class=\"fill\" style=\"background-color:rgba(110,0,190,0.82);will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-4.61165%;top:68.77023%;width:109.2233%;height:1.61812%;opacity:1\">\n<div id=\"anim-4b048dad-1b78-4c88-b970-9e198080cfc2\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-bab727f1-2a11-4f0a-ac30-fc8144120137\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(0px, 2502.22666%, 0)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-8e6361bc-1fc4-453e-a28f-39fbdb66430a\">\n<div class=\"fill\" style=\"background-color:#6e00be;will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:29.49029%;top:72.81553%;width:41.01942%;height:5.17799%;opacity:1\">\n<div id=\"anim-10e1bcce-c4ce-4a5a-bcf6-d228ec147c03\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-9fdcbae0-de59-411f-9b41-49c4c9c1702b\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:1.183431952662722% 1.183431952662722% 1.183431952662722% 1.183431952662722% \/ 6.25% 6.25% 6.25% 6.25%\" id=\"el-fed29787-e951-427b-b53a-8982b2ebb87c\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.22466715976331317% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.436893em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #fff\">What is SQL?<\/span><\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:8.00971%;top:80.90615%;width:83.98058%;height:16.34304%;opacity:1\">\n<div id=\"anim-eef3fc9b-4747-4968-96b6-3479368daab4\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-c7393f35-b844-41cb-be8a-27c51de83158\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.5780346820809248% 0.5780346820809248% 0.5780346820809248% 0.5780346820809248% \/ 1.9801980198019802% 1.9801980198019802% 1.9801980198019802% 1.9801980198019802%\" id=\"el-d46cab57-d3a0-4681-9e2d-20de5e7e14d8\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.06909320809248534% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.275081em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"color: #fff\">SQL (Structured Query Language) manages relational databases using commands like SELECT, INSERT, UPDATE, and DELETE. Essential for DBMS interviews and SQL fundamentals.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"6fe3a459-1fe5-4b5a-9366-a453c886c3e5\" auto-advance-after=\"7s\"><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":4,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":4,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#292b2d\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-e071dbd3-754c-4d91-a595-9ca4e9dad502\">\n<div style=\"position:absolute;width:108%;height:131.47826%;left:-3%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2024\/03\/Web-story-70-828x1792-08-min.jpg\" alt=\"SQL developer writing flowchart diagram with decision points and arrows. Concept of normalisation in DBMS interview questions\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:-4.12621%;top:73.6246%;width:108.73786%;height:50.32362%;opacity:1\">\n<div id=\"anim-59834f82-5622-4fbb-a656-943a91283a85\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-b7de6729-ffcf-413d-8e01-3e03b34f9ce9\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(0px, 70.81100%, 0)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-47bb38be-0aa8-4c8c-8d3c-96850f1aadec\">\n<div class=\"fill\" style=\"background-color:rgba(110,0,190,0.82);will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-4.61165%;top:72.00647%;width:109.2233%;height:1.61812%;opacity:1\">\n<div id=\"anim-1a5c8347-d24a-4d20-b955-e38cf476e30f\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-91a0e5bc-44ae-436b-9fb9-8267a6320541\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(0px, 2302.22666%, 0)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-9fa9b3e6-fc34-49d4-b893-7eab44e41963\">\n<div class=\"fill\" style=\"background-color:#6e00be;will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:15.7767%;top:76.05178%;width:68.4466%;height:5.17799%;opacity:1\">\n<div id=\"anim-f74cca83-912e-43ba-a2bd-d461d87b680f\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-5923e4c3-6522-4778-80cc-a1327c0e53eb\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.7092198581560284% 0.7092198581560284% 0.7092198581560284% 0.7092198581560284% \/ 6.25% 6.25% 6.25% 6.25%\" id=\"el-0aaf369a-0328-4b7f-be02-db3fa9fb8876\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.13464095744680826% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.436893em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #fff\">What is normalization?<\/span><\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:8.00971%;top:84.14239%;width:83.98058%;height:13.1068%;opacity:1\">\n<div id=\"anim-20c54f9d-4741-4e55-bceb-1fdfebd0e1b9\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-108d0ddd-4793-4307-8503-6981df7ee67a\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.5780346820809248% 0.5780346820809248% 0.5780346820809248% 0.5780346820809248% \/ 2.4691358024691357% 2.4691358024691357% 2.4691358024691357% 2.4691358024691357%\" id=\"el-3aa9ebf8-c850-49c1-8666-9efd52cbfa48\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.06909320809248534% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.275081em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"color: #fff\">Normalization organizes tables to reduce redundancy. It includes 1NF, 2NF, 3NF.<\/span><br \/>\n<span style=\"color: #fff\">Key for efficient database design and a common DBMS interview topic.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"6556cee8-b7d5-4b3f-8658-4b1603532be7\" auto-advance-after=\"7s\"><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":4,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":4,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#faf9fb\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-09d20df5-e10a-45d4-8319-54fc07f9d38c\">\n<div style=\"position:absolute;width:100%;height:121.73913%;left:0%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-05.jpg\" alt=\"diagram presentation of acid properties in DBMS\" srcSet=\"https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-05.jpg 828w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-05-768x1662.jpg 768w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-05-710x1536.jpg 710w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-05-696x1506.jpg 696w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-05-473x1024.jpg 473w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-05-150x325.jpg 150w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-05-139x300.jpg 139w\" sizes=\"(min-width: 1024px) 45vh, 100vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:-4.12621%;top:71.19741%;width:108.73786%;height:50.32362%;opacity:1\">\n<div id=\"anim-7a137484-f511-4c47-a7d4-7bd9b610ca3a\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-3ca41879-6f1c-4fbd-be7e-a1a906784b26\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(0px, 75.63417%, 0)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-a8f8f661-6049-4514-8a71-52f3b62db542\">\n<div class=\"fill\" style=\"background-color:rgba(110,0,190,0.82);will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-4.61165%;top:70.38835%;width:109.2233%;height:1.61812%;opacity:1\">\n<div id=\"anim-512f7bd7-a649-42f4-9815-680bc96305d4\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-0b7523cf-8143-404d-89b3-4bd8dd95d4f4\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(0px, 2402.22666%, 0)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-460cbebf-106b-483f-9b1a-9fa3e601a278\">\n<div class=\"fill\" style=\"background-color:#6e00be;will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:11.65049%;top:74.43366%;width:76.94175%;height:5.17799%;opacity:1\">\n<div id=\"anim-93bdc818-e95f-4982-b8c8-964e4faaf2be\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-442ddfc0-ac4c-4d36-8d8c-bfd806ff720a\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6309148264984227% 0.6309148264984227% 0.6309148264984227% 0.6309148264984227% \/ 6.25% 6.25% 6.25% 6.25%\" id=\"el-d8993bc1-d639-4c00-aab4-cb771679ec81\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.1197752365930597% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.436893em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #fff\">Explain ACID properties<\/span><\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:11.65049%;top:82.52427%;width:76.94175%;height:16.34304%;opacity:1\">\n<div id=\"anim-40bc06cb-7d42-40de-89cc-e685474b484f\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-211de72e-76e0-45d7-98a9-55d75b0e5546\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6309148264984227% 0.6309148264984227% 0.6309148264984227% 0.6309148264984227% \/ 1.9801980198019802% 1.9801980198019802% 1.9801980198019802% 1.9801980198019802%\" id=\"el-b927cd8f-87a0-4bd1-a413-dc72a68de39a\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.07541403785488937% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.275081em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"color: #fff\">ACID stands for Atomicity, Consistency, Isolation, and Durability.<\/span><br \/>\n<span style=\"color: #fff\">These properties ensure secure, reliable transactions\u2014critical for DBMS reliability and SQL interview questions.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:74.02913%;top:101.77994%;width:28.39806%;height:2.10356%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:1.7094017094017095% 1.7094017094017095% 1.7094017094017095% 1.7094017094017095% \/ 15.384615384615385% 15.384615384615385% 15.384615384615385% 15.384615384615385%\" id=\"el-2675f6ac-7a04-40a9-a912-0a2eeba12429\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.14423076923076864% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.194175em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 700\">Courtesy: Scaler<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"b62d33a0-6900-4416-afa8-76f0b06f2bb2\" auto-advance-after=\"7s\"><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":4,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":4,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fbfbfa\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-7fe628ae-e98d-4708-b55c-376502f8f2e2\">\n<div style=\"position:absolute;width:100%;height:121.73913%;left:0%;top:-2.8125%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-06.jpg\" alt=\"Explore SQL Join Tables; Join in DBMS\" srcSet=\"https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-06.jpg 828w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-06-768x1662.jpg 768w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-06-710x1536.jpg 710w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-06-696x1506.jpg 696w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-06-473x1024.jpg 473w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-06-150x325.jpg 150w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-06-139x300.jpg 139w\" sizes=\"(min-width: 1024px) 45vh, 100vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:-4.12621%;top:69.57929%;width:108.73786%;height:50.32362%;opacity:1\">\n<div id=\"anim-6deab543-0d21-494a-9760-f9bba3d73cdc\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-7691276f-4679-48b5-8f97-0ac010259aea\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(0px, 78.84959%, 0)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-a5576cda-0886-4e16-991e-a82b86233223\">\n<div class=\"fill\" style=\"background-color:rgba(110,0,190,0.82);will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-4.61165%;top:68.77023%;width:109.2233%;height:1.61812%;opacity:1\">\n<div id=\"anim-43a31f68-08b4-419f-bc58-25b240912344\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-32d812d2-6ca6-4163-8ecf-fb4c65d91fe6\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(0px, 2502.22666%, 0)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-d1b36f26-90be-49e6-a04b-cafdbc21b640\">\n<div class=\"fill\" style=\"background-color:#6e00be;will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:11.65049%;top:72.81553%;width:76.94175%;height:5.17799%;opacity:1\">\n<div id=\"anim-61d1957e-c3c6-4744-98d0-3eaaab9f6106\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-0b606d83-149e-4c1d-9ceb-2f236240d5e2\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6309148264984227% 0.6309148264984227% 0.6309148264984227% 0.6309148264984227% \/ 6.25% 6.25% 6.25% 6.25%\" id=\"el-7518abc3-ff6d-45c7-a443-e647f77d621a\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.1197752365930597% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.436893em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #fff\">What are JOINs in DBMS?<\/span><\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:11.65049%;top:80.90615%;width:76.94175%;height:17.31392%;opacity:1\">\n<div id=\"anim-232bfb9f-1335-40a8-b9c7-8da9d1bd1200\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-3a56da99-a5e5-483e-b4f5-62b2729e8b27\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6309148264984227% 0.6309148264984227% 0.6309148264984227% 0.6309148264984227% \/ 1.8691588785046727% 1.8691588785046727% 1.8691588785046727% 1.8691588785046727%\" id=\"el-b22c3502-6413-4b57-9c01-a8990f8a4dae\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.07985015772870628% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.291262em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"color: #fff\">JOINs combine rows from related tables. Common types: INNER, LEFT, RIGHT, FULL. Essential for complex SQL queries and database interview preparation.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:71.60194%;top:101.77994%;width:28.39806%;height:2.10356%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:1.7094017094017095% 1.7094017094017095% 1.7094017094017095% 1.7094017094017095% \/ 15.384615384615385% 15.384615384615385% 15.384615384615385% 15.384615384615385%\" id=\"el-b1d080b5-b5f7-45e4-99cf-b1bacc753621\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.14423076923076864% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.194175em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 700\">Courtesy: Medium<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"c143ba77-ae64-41c4-82fb-c4bdc6d323b5\" auto-advance-after=\"7s\"><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":4,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":4,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#ebf3fb\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-3989048e-4429-4261-8497-034fc5259c9a\">\n<div style=\"position:absolute;width:100%;height:121.73913%;left:0%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2024\/08\/Web-story-253-828x1792-08-min.jpg\" alt=\"Database illustration concept of indexing in DBMS interview questions\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:-4.12621%;top:69.57929%;width:108.73786%;height:50.32362%;opacity:1\">\n<div id=\"anim-499cfe94-f624-4157-acab-20b64e3bc145\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-f7a12eda-2e07-4e0f-822f-25e9313a71ca\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(0px, 78.84959%, 0)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-bec41cd0-1b0b-4382-b2a8-fe32f8e2baba\">\n<div class=\"fill\" style=\"background-color:rgba(110,0,190,0.82);will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-4.61165%;top:68.77023%;width:109.2233%;height:1.61812%;opacity:1\">\n<div id=\"anim-69ab8598-3099-4657-bbc8-f4bc5101e0a2\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-651e2d36-1d19-40f9-ac2e-14dd56254d9d\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(0px, 2502.22666%, 0)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-7a51343e-97e6-4d74-9d80-745958e4b024\">\n<div class=\"fill\" style=\"background-color:#6e00be;will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:23.30097%;top:72.81553%;width:53.39806%;height:5.17799%;opacity:1\">\n<div id=\"anim-fb42c635-93f7-4108-b445-5821c6185108\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-c46f9c56-c911-4c78-938a-eebc907d39b2\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.9090909090909091% 0.9090909090909091% 0.9090909090909091% 0.9090909090909091% \/ 6.25% 6.25% 6.25% 6.25%\" id=\"el-896a9d0e-ff74-4930-9d58-0b36940aea99\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.17258522727272696% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.436893em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #fff\">What is indexing?<\/span><\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:12.13592%;top:80.90615%;width:75.97087%;height:13.1068%;opacity:1\">\n<div id=\"anim-daca269a-6667-487b-be22-4c65187e0a99\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-17c0f7a7-8640-4879-ad98-2966a0d398e6\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6389776357827476% 0.6389776357827476% 0.6389776357827476% 0.6389776357827476% \/ 2.4691358024691357% 2.4691358024691357% 2.4691358024691357% 2.4691358024691357%\" id=\"el-83ea20b7-36de-4513-a1f8-49dbe829def9\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.07637779552715632% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.275081em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"color: #fff\">Indexing creates pointers for fast data access, speeding up query performance. Crucial for DBMS optimization and efficient SQL operations.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"337c341f-ecd2-4750-94cd-8737a4256f04\" auto-advance-after=\"7s\"><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":4,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":4,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-68e8c417-348a-4d1a-9eff-cde9db9c1203\">\n<div style=\"position:absolute;width:100%;height:121.73913%;left:0%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-08.jpg\" alt=\"Web-story-299-828x1792-08\" srcSet=\"https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-08.jpg 828w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-08-768x1662.jpg 768w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-08-710x1536.jpg 710w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-08-696x1506.jpg 696w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-08-473x1024.jpg 473w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-08-150x325.jpg 150w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-08-139x300.jpg 139w\" sizes=\"(min-width: 1024px) 45vh, 100vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:-4.12621%;top:69.57929%;width:108.73786%;height:50.32362%;opacity:1\">\n<div id=\"anim-a44b2452-5450-4bc3-812c-243f65ad3b46\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-3b547fd3-7795-4f69-a4a2-d90d8c23ba1a\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(0px, 78.84959%, 0)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-9d2827dc-82af-4851-b360-7608a1ee9724\">\n<div class=\"fill\" style=\"background-color:rgba(110,0,190,0.82);will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-4.61165%;top:68.77023%;width:109.2233%;height:1.61812%;opacity:1\">\n<div id=\"anim-2ea03762-7cdd-4d6d-bbce-8d28833cd05d\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-d1fd4c5a-09c9-4f21-af30-62034297c47a\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(0px, 2502.22666%, 0)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-424f83cb-cc81-426d-bf2c-89769573828d\">\n<div class=\"fill\" style=\"background-color:#6e00be;will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:16.99029%;top:72.81553%;width:65.7767%;height:5.17799%;opacity:1\">\n<div id=\"anim-b8aee7f9-1025-4af2-9bcf-50b0431d5467\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-f7e28a3d-da77-4f31-ad87-af078e707f65\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.7380073800738007% 0.7380073800738007% 0.7380073800738007% 0.7380073800738007% \/ 6.25% 6.25% 6.25% 6.25%\" id=\"el-a4c1a2b7-0087-40a1-854f-df116b8d041a\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.14010608856088533% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.436893em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #fff\">What is a transaction?<\/span><\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:9.70874%;top:80.90615%;width:80.58252%;height:17.31392%;opacity:1\">\n<div id=\"anim-85b6e570-144b-45ba-9c00-644a07e29e26\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-6ae9b19e-2685-41b0-b556-3ff44c7d5405\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6024096385542169% 0.6024096385542169% 0.6024096385542169% 0.6024096385542169% \/ 1.8691588785046727% 1.8691588785046727% 1.8691588785046727% 1.8691588785046727%\" id=\"el-c6b7452f-7e61-4d29-b7c8-4d071d800295\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.07624246987951774% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.291262em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"color: #fff\">A transaction is a set of operations executed as one unit. It can be committed or rolled back to maintain data integrity\u2014vital for SQL interview questions on DBMS.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:69.17476%;top:101.77994%;width:28.39806%;height:2.26537%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:1.7094017094017095% 1.7094017094017095% 1.7094017094017095% 1.7094017094017095% \/ 14.285714285714285% 14.285714285714285% 14.285714285714285% 14.285714285714285%\" id=\"el-3ff722b9-ccbe-4aa7-8c92-9cf293780d68\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.14423076923076864% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.194175em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 700\">Courtesy: Prepbytes<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"cfbc3948-7935-45f6-b48d-9f2bc6ed5a15\" auto-advance-after=\"7s\"><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":4,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":4,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-9495de4e-bbf9-4d05-965f-1f240c563b5a\">\n<div style=\"position:absolute;width:117%;height:142.43478%;left:-7.83333%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-09.jpg\" alt=\"Web-story-299-828x1792-09\" srcSet=\"https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-09.jpg 828w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-09-768x1662.jpg 768w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-09-710x1536.jpg 710w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-09-696x1506.jpg 696w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-09-473x1024.jpg 473w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-09-150x325.jpg 150w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-09-139x300.jpg 139w\" sizes=\"(min-width: 1024px) 53vh, 117vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:-4.12621%;top:69.57929%;width:108.73786%;height:50.32362%;opacity:1\">\n<div id=\"anim-b98015c4-c24e-4520-9b36-668ca2ec9540\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-f6e0243f-4dc6-48ef-af9b-cca7016a0e6f\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(0px, 78.84959%, 0)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-d81bb602-5205-4230-ba64-d561bb53a151\">\n<div class=\"fill\" style=\"background-color:rgba(110,0,190,0.82);will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-4.61165%;top:68.77023%;width:109.2233%;height:1.61812%;opacity:1\">\n<div id=\"anim-9025365e-f758-4d88-b295-368c43b2617c\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-a06e087f-2ccc-4e5f-bab0-315eefcc8977\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(0px, 2502.22666%, 0)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-9b279b48-b828-4d07-b5bc-c3fdd6ff3596\">\n<div class=\"fill\" style=\"background-color:#6e00be;will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:8.25243%;top:72.81553%;width:83.73786%;height:4.69256%;opacity:1\">\n<div id=\"anim-0535bbb2-ebf1-411c-b39e-1bdf9caf6241\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-ddc5f485-de45-4b8a-8f3c-b00cd41931e7\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.5797101449275363% 0.5797101449275363% 0.5797101449275363% 0.5797101449275363% \/ 6.896551724137931% 6.896551724137931% 6.896551724137931% 6.896551724137931%\" id=\"el-d69dc8a7-676f-4ecb-bb81-9b463571e92a\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.10190217391304347% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.404531em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #fff\">What are stored procedures?<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:9.95146%;top:82.52427%;width:80.09709%;height:13.91586%;opacity:1\">\n<div id=\"anim-b337c9a1-d1fb-4b2b-8757-94c9186bf0f8\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-ba9eb8dc-60de-44b8-a0bf-e649e950de90\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6060606060606061% 0.6060606060606061% 0.6060606060606061% 0.6060606060606061% \/ 2.3255813953488373% 2.3255813953488373% 2.3255813953488373% 2.3255813953488373%\" id=\"el-6df70f0e-f7bd-48f4-addd-0b65960def1f\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.07670454545454514% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.291262em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"color: #fff\">Stored procedures are precompiled SQL code stored in the database, enhancing performance and consistency. A frequent topic in DBMS and SQL interviews.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:71.60194%;top:101.77994%;width:28.39806%;height:2.26537%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:1.7094017094017095% 1.7094017094017095% 1.7094017094017095% 1.7094017094017095% \/ 14.285714285714285% 14.285714285714285% 14.285714285714285% 14.285714285714285%\" id=\"el-b060b67c-556c-4f35-9bc0-eb99b562c2a1\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.14423076923076864% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.194175em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 700\">Courtesy: RevealBI<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"6bce78d8-dd8f-4c9a-9bc4-fcd254c0455c\" auto-advance-after=\"7s\"><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":4,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":4,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-b9dc5520-ea34-4a1a-bf00-876d1fe1e8e2\">\n<div style=\"position:absolute;width:115%;height:140%;left:-8.16667%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-10.jpg\" alt=\"Web-story-299-828x1792-10\" srcSet=\"https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-10.jpg 828w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-10-768x1662.jpg 768w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-10-710x1536.jpg 710w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-10-696x1506.jpg 696w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-10-473x1024.jpg 473w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-10-150x325.jpg 150w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-10-139x300.jpg 139w\" sizes=\"(min-width: 1024px) 52vh, 115vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:-4.12621%;top:72.81553%;width:108.73786%;height:50.32362%;opacity:1\">\n<div id=\"anim-f1bfe3c5-c68a-4041-8710-34b9e55c8161\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-d4184599-7ad9-47c6-8fa0-de837f1568cb\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(0px, 72.41874%, 0)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-8e6225f4-4d0a-4914-979b-c9ce335d222d\">\n<div class=\"fill\" style=\"background-color:rgba(110,0,190,0.82);will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-4.61165%;top:72.00647%;width:109.2233%;height:1.61812%;opacity:1\">\n<div id=\"anim-9c5fec48-2018-4263-9866-66967450e4c3\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-04970b39-5e13-4e34-9275-e80bcd59bc02\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(0px, 2302.22666%, 0)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-94b881fa-f0f5-4593-963d-b0d87a054ebc\">\n<div class=\"fill\" style=\"background-color:#6e00be;will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:21.96602%;top:76.05178%;width:56.06796%;height:5.17799%;opacity:1\">\n<div id=\"anim-8774864d-0e05-4e78-8258-b0f80a53904a\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-455ed799-304e-47a5-b092-79cab22d7a0a\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.8658008658008658% 0.8658008658008658% 0.8658008658008658% 0.8658008658008658% \/ 6.25% 6.25% 6.25% 6.25%\" id=\"el-58239d28-ea41-41d0-917c-1861221f6f8f\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.1643668831168828% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.436893em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #fff\">What are triggers?<\/span><\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:8.00971%;top:84.14239%;width:83.98058%;height:13.1068%;opacity:1\">\n<div id=\"anim-fbb590c7-5a0a-4f16-ae5e-3b10766878bb\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-000ab8d9-c607-4601-be0f-54501983284d\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.5780346820809248% 0.5780346820809248% 0.5780346820809248% 0.5780346820809248% \/ 2.4691358024691357% 2.4691358024691357% 2.4691358024691357% 2.4691358024691357%\" id=\"el-410932b5-a55d-407b-b180-de0c7cd50f61\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.06909320809248534% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.275081em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"color: #fff\">Triggers automatically execute actions on table events like INSERT, UPDATE, or DELETE. They help enforce rules and data integrity in DBMS, a common SQL interview question.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:71.60194%;top:101.77994%;width:28.39806%;height:2.10356%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:1.7094017094017095% 1.7094017094017095% 1.7094017094017095% 1.7094017094017095% \/ 15.384615384615385% 15.384615384615385% 15.384615384615385% 15.384615384615385%\" id=\"el-238907f6-1a7a-4800-bffb-ada3b1efe56b\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.14423076923076864% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.194175em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 700\">Courtesy: Medium<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"59e37030-ac79-44ac-9d73-e3ea71cd1e1e\" auto-advance-after=\"7s\"><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":4,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":4,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-f962da6f-5881-424b-870b-c422f6d158ef\">\n<div style=\"position:absolute;width:100%;height:121.73913%;left:0%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-11.jpg\" alt=\"Web-story-299-828x1792-11\" srcSet=\"https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-11.jpg 828w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-11-768x1662.jpg 768w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-11-710x1536.jpg 710w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-11-696x1506.jpg 696w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-11-473x1024.jpg 473w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-11-150x325.jpg 150w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-11-139x300.jpg 139w\" sizes=\"(min-width: 1024px) 45vh, 100vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:-4.12621%;top:72.81553%;width:108.73786%;height:50.32362%;opacity:1\">\n<div id=\"anim-e2640649-683b-4133-a43b-8b7db72c9923\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-3e3f2ab8-1d95-4b2a-9a07-78ee3f76abd5\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(0px, 72.41874%, 0)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-8da345fc-afdf-470a-a97e-b5c8118765e5\">\n<div class=\"fill\" style=\"background-color:rgba(110,0,190,0.82);will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-4.61165%;top:72.00647%;width:109.2233%;height:1.61812%;opacity:1\">\n<div id=\"anim-f54120c1-a5d8-4bed-8880-3883257f94a9\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-f8a946f8-938d-4638-abb7-5210ffc50b83\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(0px, 2302.22666%, 0)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-fe214a32-6447-4761-9fbb-8b63b06df04c\">\n<div class=\"fill\" style=\"background-color:#6e00be;will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:11.65049%;top:76.05178%;width:76.94175%;height:4.53074%;opacity:1\">\n<div id=\"anim-a5663905-ea20-4744-bdc2-a22f7e24e609\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-78fb56f8-fd1e-4264-a8dc-b82db583910d\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6309148264984227% 0.6309148264984227% 0.6309148264984227% 0.6309148264984227% \/ 7.142857142857142% 7.142857142857142% 7.142857142857142% 7.142857142857142%\" id=\"el-b1cc5e29-cfb3-4318-b71e-b601f1d8e442\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.10646687697160838% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.388350em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #fff\">Explain DBMS architecture<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:7.64563%;top:84.14239%;width:84.70874%;height:12.29773%;opacity:1\">\n<div id=\"anim-a6173e5d-01aa-4b0f-8399-5106ecc66c69\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-352d3dfd-450f-4625-a470-e339d480910d\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.5730659025787965% 0.5730659025787965% 0.5730659025787965% 0.5730659025787965% \/ 2.631578947368421% 2.631578947368421% 2.631578947368421% 2.631578947368421%\" id=\"el-532faf20-1ea9-4059-aebd-1172a6a98497\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.06446991404011451% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.258900em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"color: #fff\">DBMS architecture covers system design models: client-server, distributed, and cloud.<\/span><br \/>\n<span style=\"color: #fff\">It defines data management layers\u2014a key discussion point in database systems interviews.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"0e5bc9da-c2a6-4f99-ad2e-039096e60ef0\" auto-advance-after=\"7s\"><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":3,\"duration\":2000,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":4,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[ ,\"delay\":4,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-033ac1a7-1d10-4756-afac-aa3d61e20829\">\n<div style=\"position:absolute;width:100%;height:121.73913%;left:0%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-12.jpg\" alt=\"Web-story-299-828x1792-12\" srcSet=\"https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-12.jpg 828w,https:\/\/www.foundit.in\/career-advice\/wp-content\/uploads\/2025\/02\/Web-story-299-828x1792-12-768x1662.jpg 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id=\"anim-5854b917-f9f0-4d03-979a-2d5222f0ecd1\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-0f798cfc-33c1-4518-a3ad-eb555aa11675\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.7272727272727273% 0.7272727272727273% 0.7272727272727273% 0.7272727272727273% \/ 6.25% 6.25% 6.25% 6.25%\" id=\"el-7b585141-c1ae-48b5-958e-f5caf5164ce3\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.13806818181818156% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.436893em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #fff\">What is a foreign key?<\/span><\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:13.71359%;top:84.14239%;width:72.57282%;height:13.1068%;opacity:1\">\n<div id=\"anim-c6120092-4e57-4bc9-8c1d-36ad57848c50\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-d6095073-1322-4f58-b4d0-744945dcc143\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6688963210702341% 0.6688963210702341% 0.6688963210702341% 0.6688963210702341% \/ 2.4691358024691357% 2.4691358024691357% 2.4691358024691357% 2.4691358024691357%\" id=\"el-b6eed28e-f1ea-4010-895e-181014e24fa0\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.07995401337792618% 0;font-family:&quot;Roboto&quot;,sans-serif;font-size:0.275081em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"color: #fff\">A foreign key links records between tables to maintain referential integrity.<\/span><br \/>\n<span style=\"color: #fff\">It\u2019s crucial for relational databases and a frequent DBMS interview question.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"265a80cc-0f44-45c0-b350-877d7632117b\" auto-advance-after=\"7s\"><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#6e00be\">\n<div class=\"page-safe-area\">\n<div 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