For Mutual exclusion to prevail in the system :
A. at least one resource must be held in a non sharable mode
B. the processor must be a uniprocessor rather than a multiprocessor
C. there must be at least one resource in a sharable mode
D. All of these
Answer:A
For Mutual exclusion to prevail in the system :
A. at least one resource must be held in a non sharable mode B. the processor must be a uniprocessor rather than a multiprocessor C. there must be at least one resource in a sharable mode D. All of these
Explanation: If another process requests that resource (non – shareable resource), the requesting process must be delayed until the resource has been released.