Computer Science · Operating Systems
Which of the following describes the key challenges associated with recovering from a deadlock using Resource Preemption?
- 1Requiring processes to declare maximum resource demands before execution starts.
- 2Selecting a victim process, rolling back to a safe checkpoint, and preventing process starvation due to repeated preemption.✓
- 3Eliminating hold and wait by requiring processes to lock all resources upfront.
- 4Imposing a strict global ordering on resource request sequences.
Correct answer
Selecting a victim process, rolling back to a safe checkpoint, and preventing process starvation due to repeated preemption.
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