(A) cmd
(B) nice
(C) cat
(D) grep
Category: Operating System Mcqs
Operating systems Mcqs for Screening tests, Interviews, Viva and Other competitive exams. Operating System Mcqs section will help users to prepare mcqs of Operating Systems for various exams. Aspirants of Lecturer Computer Science, SST Computer Science, Subject Specialist Computer Science, Data Entry operator, Computer Programmer, Computer Operator, System administrator and all other Exams can prepare their operating system portion from here.
Removing the possibility of deadlock in dining philosopher problem does not ensure the __ problem will not occur.
(A) Starvation
(B) Mutual exclusion
(C) Critical Section
(D) Bounded buffer
__ integer shows the highest priority of a process in CPU scheduling.
(A) Large
(B) Small
(C) Both of above
(D) None of the above
Software solution to critical section problem can run only in environment __.
(A) Multiprocessor
(B) Multithreading
(C) Uniprocessor
(D) Separate Address Spacing
__ is an integer variable accessible through wait and signal which are atomic operations.
(A) Mutex
(B) Semaphore
(C) Signal
(D) Busy waiting
Critical section problem can be solved by using how many ways?
(A) 1
(B) 2
(C) 3
(D) 4
In producer-Consumer problem synchronization is required. On which shared area this synchronization actually affect?
(A) Buffer
(B) Counter
(C) Exit section
(D) Entry section
A process is said to be in critical section if it executes code that manipulates shared data.
(A) True
(B) False