文件系统最基本的功能是实现按名存取。 ( ) 对 ( ) 错
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单级目录结构能够解决文件重名问题。 ( ) 对 ( ) 错
A. 对
B. 错
文件系统中分配存储空间的基本单位是记录。 ( ) 对 ( ) 错
A. 对
B. 错
位示图方法可用于磁盘的调度管理。 ( ) 对 ( ) 错
A. 对
B. 错
In the following groups, one statement is the general point, and the other statements are specific support for the point.Choose the letter of the general idea.
A. My family has real problems.
B. My mother has cancer.
C. My sister is pregnant.
D. I lost my job.
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