Q. How many times will process P0 print '0'?
✅ Correct Answer: (C)
. three
Multi-core Processors MCQs | Page - 3
Dear candidates you will find MCQ questions of Multi-core Processors here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. A system has 3 processes sharing 4 resources. If each process needs a maximum of 2 units, then
✅ Correct Answer: (C)
. responsiveness
Q. code, resources or data in such a way that only one process has access to shared object at a time.
✅ Correct Answer: (C)
. semaphores
Q. is the ability of multiple processes to co-ordinate their activities by exchange of information.
✅ Correct Answer: (A)
. deadlock
Q. Paths that have an unbounded number of allowed nonminimal hops from packet sources, this situation is referred to as .
✅ Correct Answer: (C)
. synchronization
Q. Let S and Q be two semaphores initialized to 1, where P0 and P1 processes the following statements wait(S);wait(Q); ---; signal(S);signal(Q) and wait(Q); wait(S);---;signal(Q);signal(S); respectively. The above situation depicts a .
✅ Correct Answer: (C)
. deadlock
Q. Which of the following conditions must be satisfied to solve the critical section problem?
✅ Correct Answer: (D)
. all of the mentioned
Q. a process is allowed to enter its critical section .
✅ Correct Answer: (A)
. after a process has made a request to enter its critical section and before the request is granted
Q. at any moment (the mutex being initialized to 1)?
✅ Correct Answer: (C)
3
Q. Here, w1 and w2 have shared variables, which are initialized to false. Which one of the following statements is TRUE about the above construct?
✅ Correct Answer: (D)
it does not prevent deadlocks but ensures mutual exclusion
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