Question: 22
(Choose 1 answer)
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. roll out, roll in
B. priority swapping
C. pull in, push out
D. pull out, push in
