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 relationship between processes such that each has some part (critica

1.	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
Answer» C. multiprogramming

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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

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