单选题What do the entries in the /proc directory represent？（）AThey are the decimal numbers corresponding to the active process IDs.BThey are the decimal numbers corresponding to the gid of the system group.CThey are the decimal numbers corresponding to the block IDs of the boot sector.DThey are the decimal numbers corresponding to the inodes of the system directories.
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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