Computer Science · Operating Systems
Which of the following statements accurately describes the core operational logic employed by an operating system to achieve Deadlock Avoidance?
- 1Ignoring deadlocks completely during runtime and relying on user intervention to reset the system.
- 2Allowing processes to lock resources freely and running a detection algorithm periodically to kill deadlocked processes.
- 3Dynamically testing resource requests by assessing whether granting the request will leave the system in a safe state.✓
- 4Enforcing a total ordering of all resource types so processes request resources in strictly increasing order.
Correct answer
Dynamically testing resource requests by assessing whether granting the request will leave the system in a safe state.
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