DBMS 06 | Recoverability & Lock Based Protocol | DBMS Crash Course for GATE 2026

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🔥 DBMS 06 – Recoverability & Lock-Based Protocol | Concurrency Control | GATE 2026 CSIT & DSAI | Sanskriti Ma’am
In this lecture, we cover Transaction Management, Recoverability, Cascadeless schedules & Lock-based Protocols with GATE PYQs and exam-focused tricks.

💡 What is covered in this session

✓ Transactions in DBMS & ACID Properties
✓ Schedules & Serializability
✓ Recoverable & Cascadeless Schedules
✓ Strict & Rigorous Schedules
✓ Lock-Based Protocols
✓ Shared Lock (S) & Exclusive Lock (X)
✓ Two Phase Locking (2PL)
✓ Strict 2PL & Rigorous 2PL
✓ Deadlock & Deadlock Prevention
✓ Concurrency Control in DBMS
✓ GATE PYQs Topic-wise
✓ Most Expected Questions for GATE 2026
✓ Strategies to score 12–15 marks in DBMS

🎯 Best For
✓ GATE 2026 CS / IT / DSAI Aspirants
✓ DBMS Crash Course students
✓ PSU Aspirants – ISRO / DRDO / BARC
✓ Beginners & Revision learners

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