Keys & Integrity Constraints — 5 GATE PYQs Solved | GATE DA 2027 in Hindi

Do asli GATE sawaal, official key se mile hue. Q5 exam se bhi kada. ⏱ CHAPTERS 0:00 Introduction 0:43 Real GATE question 1:42 Real GATE question: values 2:58 The trap 4:05 The idea 4:47 Real GATE question: marks 5:24 Real GATE question: attributes 6:36 The trap: sixteen plus 7:33 Real GATE question: thousand twenty 8:25 2025 Q56 10:01 The idea: school 10:37 The trap: rotations 11:49 Real GATE question (2) 12:43 The idea: options 13:24 2026 Q26 14:37 The trap: option 15:38 Real GATE question (3) 17:01 Real GATE question: department 18:21 The idea: cascade 18:59 The trap (2) 20:28 Recap ✅ REAL GATE QUESTIONS SOLVED IN THIS VIDEO • GATE DA 2025 Q56 (answer: B;C) • GATE DA 2026 Q26 (answer: A;B) Har answer official GATE answer key se verify kiya gaya hai. ⬅ PICHHLA VIDEO: Keys & Integrity Constraints | GATE DA 2027 DBMS & Data Warehousing in Hindi ➡ AGLA VIDEO: Relational Algebra I | GATE DA 2027 DBMS & Data Warehousing in Hindi 📚 POORA COURSE — 220 videos, syllabus order mein:    • GATE DA 2027 Complete Course in Hindi — Fu...   🎯 GATE DA 2027 ki taiyari kaise shuru karein:    • How to Prepare for GATE DA 2027   ▶ CHANNEL:    / @datarekha   Ye poora course bilkul free hai — har topic, har exercise video. Sabko same level par seekhne aur compete karne ka haq hai.