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Discussion :: Operating System

  1. A critical region is

  2. A.

     a program segment that has not been proved bug-free

    B.

     a program segment that often causes unexpected system crashes

    C.

     a program segment where shared resources are accessed

    D.

     one which is enclosed by a pair of P and V operations on semaphores

    E.

     none is the above

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    Answer : Option D

    Explanation :

    A critical region is one which is enclosed by a pair of P and V operations on semaphores


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