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As an operating system repeatedly allocates and frees storage space, many physically separated unused areas appear. This phenome
As an operating system repeatedly allocates and frees storage space, many physically separated unused areas appear. This phenome
admin
2012-05-10
41
问题
As an operating system repeatedly allocates and frees storage space, many physically separated unused areas appear. This phenomenon is called (71).
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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信息系统监理师上午基础知识考试
软考中级
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