Question

The code that changes the value of the semaphore is ____________

(a) remainder section code

(b) non – critical section code

(c) critical section code

(d) none of the mentioned

I got this question by my school teacher while I was bunking the class.

I need to ask this question from Semaphores topic in chapter Process Synchronization of Operating System

Answer 1

Right option is (c) critical section code

The explanation is: None.