Computer Science · Database Management Systems
Arrange the following events of the Wait-for Graph deadlock detection and resolution flow in their strict chronological sequence: A. The DBMS selects one transaction as the victim and aborts it. B. A transaction requests a lock and waits for a lock held by another transaction. C. The DBMS detects the cycle within the Wait-for Graph. D. A cycle is formed in the Wait-for Graph. Choose the correct answer from the options given below:
- 1B, D, C, A✓
- 2C, B, D, A
- 3D, B, C, A
- 4B, C, D, A
Correct answer
B, D, C, A
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