Computer Science · Operating Systems
Consider a system with four processes and four resources: P1 holds R1 and requests R2 P2 holds R2 and requests R3 P3 holds R3 and requests R4 P4 holds R4 and requests R2 Each resource has exactly one instance. Which statement is correct?
- 1Starvation exists without deadlock
- 2The system is deadlocked✓
- 3Circular wait exists, but deadlock is impossible
- 4The system is in a safe state
Correct answer
The system is deadlocked
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