UGC NET Computer Science Preparation 2026 | DBMS UGC NET Computer Science PYQs By Shahna Mam #1

UGC NET Computer Science Preparation 2026 | DBMS UGC NET Computer Science PYQs By Shahna Mam | UGC NET Computer Science Classes | UGC NET Computer Science Paper 2 | UGC NET Computer Science Syllabus 2026 | UGC NET Computer Science Marathon | UGC NET Paper 2 Computer Science Playlist:    • UGC NET Dec 2026 | UGC NET Computer Scienc...   In this video, Shahna Mam covers Database Management System (DBMS) for UGC NET Computer Science 2026 with important Previous Year Questions (PYQs) to help you prepare effectively for the NET/JRF examination. 💻 Revise key DBMS concepts, practise exam-oriented MCQs, and strengthen your understanding of frequently tested topics. 📚 This session will help you analyse question patterns, improve accuracy, and identify important areas for revision. 🎯 Prepare smartly with Shahna Mam and boost your confidence for UGC NET Computer Science Paper 2! 00:00 - Introduction & Upcoming Marathon Announcement 02:10 - Q1: Candidate Key Finding (PYQ 2023) 04:02 - Q2: Finding Candidate Keys with Multiple FDs 07:02 - Q3: Normal Forms & BCNF Properties (PYQ 2019) 08:10 - Q4: BCNF, 3NF & Multi-Valued Dependency Statements 11:40 - Q5: Finding Minimal Cover Step-by-Step 17:58 - Q6: Normal Forms Match the Following (BCNF, 3NF, 2NF, 4NF) 21:50 - Q7: Assertion & Reason on 3NF and BCNF 24:14 - Q8: Lossless Join & Dependency Preservation Analysis 28:06 - Q9: Expressive Power: TRC, DRC & Relational Algebra 31:21 - Q10: Relational Algebra: Sailors, Boats & Reserves (PYQ 2022) 35:30 - Q11: Relational Algebra: Boats Reserved by Sailors 37:50 - Q12: Division Operator: Sailors Who Reserved All Boats 40:24 - Q13: Natural Join Tuple Calculation 42:24 - Q14: Unary & Binary Relational Operations Match 47:15 - Q15: SQL Query: Distinct Employee IDs 50:14 - Q16: SQL ALTER TABLE & Drop Salary (Cascade vs. Restrict) 51:52 - Q17: SQL Query: Update Salary by 20% 54:55 - Q18: SQL Count Distinct Customers Query 57:18 - Q19: SQL Aggregate Statements (COUNT, HAVING, UNION) 01:00:48 - Q20: Three-Valued Logic in SQL (NULL Predicate) 01:02:28 - Homework Question & Master Class / Course Details Topics Covered: 🔹UGC NET Computer Science Preparation 🔹UGC NET Computer Science Previous Question Paper With Solution 🔹UGC NET Computer Science Syllabus 2026 🔹UGC NET Computer Science Complete Course 🔹UGC NET Computer Science Marathon 🔹UGC NET Computer Science Playlist 🔹UGC NET Computer Science Classes 👉UGC NET DEC 2026 BOOSTER Batch🔥From: https://forms.gle/DBY1Be2wRhkjtdkP9 📲Special🔥Offer Click here: https://link.testbook.com/AGcq61oJkwb 🔴 For Admission Call Us: 08045888812 🎓Qualified? Ab Assistant Professor ki bari Fill the Form:https://link.testbook.com/QciprNDIuZb 🎓Qualified? Ab Assistant Professor ki bari: https://link.testbook.com/EOqgb43JmQb ──────────────────────────────────────────────────────── ──────────────────────────────────────────── ➡️ Use this Coupon Code to get Extra Discount : SHAHNA ➡️Join Shahna Ma'am Testbook Telegram channel: https://t.me/TestbookShahna ➡️Join Free Masterclass on Testbook App at 5:15 PM : https://link.testbook.com/tcnpO7hnYZb ──────────────────────────────────────────── 🔴Download Testbook App: https://link.testbook.com/LkmhymmJplb 🔴Official Telegram channel: https://t.me/testbook_ugcnet 🔴Visit our website: https://link.testbook.com/IT284IfKuZb 🔴Follow Us on Instagram:   / testbook_ugc_net   UGC NET Exam ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ The National Educational Testing Bureau of University Grants Commission (UGC) conducts National Eligibility Test (NET) to determine eligibility for lectureship and for award of Junior Research Fellowship (JRF) for Indian nationals in order to ensure minimum standards for the entrants in the teaching profession. This Video Will Cover ugc net computer science ugc net 2026 computer science ugc net computer science previous question papers with solutions ugc net computer science preparation ugc net computer science syllabus 2026 ugc net computer science complete course ugc net computer science playlist ugc net computer science books ugc net computer science paper 2 ugc net computer science pyq ugc net computer science full course ugc net computer science marathon ugc net computer science classes #ugcnet #ugcnetcomputerscience #ugcnetcomputersciencepaper2 #ugcnetcs #computersciencebyshahnamam #ugcnetpaper2