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题目内容 (请给出正确答案)
单选题
What do the entries in the /proc directory represent?()
A

They are the decimal numbers corresponding to the active process IDs.

B

They are the decimal numbers corresponding to the gid of the system group.

C

They are the decimal numbers corresponding to the block IDs of the boot sector.

D

They are the decimal numbers corresponding to the inodes of the system directories.


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