Question

Which concurrency control technique allows multiple transactions to access the database simultaneously?

A Two-phase locking (2PL)
B Timestamp ordering
C Optimistic concurrency control
D Strict two-phase locking (Strict 2PL)
Practice Next

Relevant for Exams:

Hey! Ask a query

🎓
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
  • 200 Questions with Detailed Solutions
  • Section-wise Coverage (GA, English, Quant & Reasoning)