A-A+

As an operating system repeatedly allocates an

2022-08-05 23:50:50 问答库 阅读 173 次

问题详情

As an operating system repeatedly allocates and frees storage space, many physically separated unused areas appear. This phenomenon is called (71).
A.fragmentation
B.compaction
C.swapping
D.paging

参考答案

正确答案:A
解析:随着操作系统反复分配与释放存储空间,就会出现许多不连续的未用物理区域,这种现象称为碎片。

考点: