Question

(Check all that apply)

A volume control block is:
Select one or more:
a. contains information about how many files and directories there are
b. usually stored at logical block 0 of the volume
c. is only in memory
d. contains basic information about the volume, including number of blocks, block size, and indices for the free space and root directory
e. usually stored at the beginning of the physical hard drive

Answer 1

A volume control block is a data structure that holds information about a volume in a computer system. It is usually stored at the logical block 0 of the volume and contains basic information about the volume.

Step-by-step explanation:

A volume control block is a data structure that holds information about a volume in a computer system. It is usually stored at the logical block 0 of the volume, which is typically the beginning of the physical hard drive.

The volume control block contains basic information about the volume, including the number of blocks, the block size, and the indices for the free space and root directory. It is important to note that the volume control block is persistent, meaning it is stored on the hard drive rather than just in memory.

Therefore, the correct options for a volume control block are:

• Option B: It is usually stored at logical block 0 of the volume.
• Option D: It contains basic information about the volume, including number of blocks, block size, and indices for the free space and root directory.
• Option E: It is usually stored at the beginning of the physical hard drive.