A volume control block ____.
A.can contain information needed by the system to boot an operating system from that partition
B.is a directory structure used to organize the files
C.contains many of the file's details, including file permissions, ownership, size, and location of the data blocks
D.contains information such as the number of blocks in a partition, size of the blocks, and free-block and FCB count and pointers
正确答案是D