[amp_mcq option1=”chkdsk” option2=”fdisk” option3=”du” option4=”disk E. None of the above” correct=”option3″]
The correct answer is C. du.
The du command is used to report the disk usage of a file or directory. It can be used to summarize the disk usage of an entire filesystem, or to report the disk usage of a specific file or directory.
The chkdsk command is used to check the integrity of a disk and to fix any errors that it finds.
The fdisk command is used to partition a disk.
The disk command is used to display information about a disk, such as its size, type, and filesystem.
None of the above commands are used to summarize the disk usage.