As an operating system repeatedly al

考试题库2022-08-02  51

问题 As  an operating  system  repeatedly  allocates  and  frees  storage  space, many physically  separated unused areas appear. This phenomenon is called().A.fragmentationB.compactionC.swappingD.paging

选项 A.fragmentation
B.compaction
C.swapping
D.paging

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。
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