A) Task pre-emption
B) Task priority
C) Semaphores
D) All of the above
E) None of these
Correct Answer: D
Solution :
Base OS services needed by a server program- task preemption. Task priority, semaphores, Inter process commutation (IPC). Threads. Inter-task protection, Multi-user High performance file system efficient memory management. Dynamically linked run-lime extensions.You need to login to perform this action.
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