If a higher priority process arrives and wants service, the memory manager can swap out the lower priority process to execute the higher priority process. When the higher priority process finishes, the lower priority process is swapped back in and continues execution. This variant of swapping is sometimes called :
A. priority swapping
B. pull out, push in
C. roll out, roll in
D. None of these
Answer:A
If a higher priority process arrives and wants service, the memory manager can swap out the lower priority process to execute the higher priority process. When the higher priority process finishes, the lower priority process is swapped back in and continues execution. This variant of swapping is sometimes called :
A. priority swapping B. pull out, push in C. roll out, roll in D. None of these
Explanation: None.