A relationship between processes such that each has some part (critical section) which must not be executed while the critical section of another is being executed, is known as

A semaphore

B mutual exclusion

C multiprogramming

D multitasking

E None of the above

Correct Answer: mutual exclusion

A relationship between processes such that each has some part (critical section) which must not be executed while the critical section of another is being executed, is known as mutual exclusion

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