Question 400 Find the effective access time for the memory for given data. Page fault service time=8ms Average memory access time=20ms One page fault is generated […]

Question 408 Which of the following statements about semaphores is true? A P and V operations should be indivisible operations B A semaphore implementation should guarantee […]

Question 418 A CPU generates 32 bit virtual addresses. The page size is 4KB. The processor has a Translation Lookaside Buffer(TLB) which can hold a total […]

Question 420 A system contains three programs and each requires three tape units for its operation. The minimum number of tape units which the system must […]