Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Operating Systems Concurrency and Synchronization Operating System Solution
In design protocol of critical section problem, each process must ask permission to enter critical section in __________ code; it then executes in the critical section; once it finishes executes in the critical section it enters the __________ code. The process then enters the __________ code.
1
entry section, remainder section, exit section
2
entry section, exit section, remainder section
3
remainder section, entry section, exit section
4
remainder section, exit section, entry section