单选题：LRU page replacement algorithm chooses which of pages to be repl

LRU page replacement algorithm chooses which of pages to be replaced:@[D](1)
A. the oldest page in memory
B. the youngest page in memory
C. the page will not be used for the longest period of time
D. the page that has not been used for the longest period of time





A.the oldest page in memory
B.the youngest page in memory
C.the page will not be used for the longest period of time
D.the page that has not been used for the longest period of time


答案：D