OSG202Xuất hiện trong 1 đề thi
What is the primary goal of the "working set model" in page replacement algorithms?
Các lựa chọn
ATo minimize internal fragmentation by using small page sizes
BTo ensure that processes always run with a fixed number of pages in memory.
CTo prepage all pages a process might ever need into memory before execution.
DTo greatly reduce the page fault rate by keeping a process's active pages in memory.