Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Operating Systems Concurrency and Synchronization Operating System Solution
At a particular time of computation, the value of a counting semaphore is 7. Then 20 p operations and 'x' V operations were completed on this semaphore. If the final value of semaphore is 5. x will be
1
15
2
22
3
18
4
13