单选题：The task to switch the CPU from one process to another, i.e. to

The task to switch the CPU from one process to another, i.e. to save the state of the old process and to load the saved state for the new process, is known as _______.@[C](1)
A. a critical section
B. a semaphore.
C. context switch
D. process coordination





A.a critical section
B.a semaphore.
C.context switch
D.process coordination


答案：C