Which of the following is not a state of a process?

If a disk fails in RAID level _____, rebuilding lost data is easiest.

Examples of open source operating systems include:

The wait operation of the semaphore basically works on the basic block() system call.

Which deadlock avoidance algorithm is used to prevent deadlocks from occurring?

Semaphore is a/an _______ used to solve the critical section problem.

Which CPU scheduling algorithm tends to minimize the average process flow time?

What is the role of the Key Distribution Center (KDC)?

Message passing system allows processes to communicate with one another without resorting to shared data

Consider the following set of processes, the length of the CPU burst time given in milliseconds.

  Process    Burst time
   P1           10
   P2           8
   P3           9
   P4           5