The correct answer is A. DIR.
DIR is a command-line utility for listing the contents of a directory. It is available on most operating systems, including Windows, macOS, and Linux.
To use DIR, simply type the command followed by the name of the directory you want to list. For example, to list the contents of the current directory, you would type dir.
DIR will display a list of all the files and folders in the specified directory, along with their names, sizes, and dates.
Here is an example of the output of the DIR command:
“`
C:\Users\user>dir
Volume in drive C is OS (C:)
Volume Serial Number is 1234-5678
Directory of C:\Users\user
2023-02-24 11:33 AM
2023-02-24 11:33 AM
2023-02-24 11:33 AM 10 File(s) 0 bytes
2 Dir(s) 49,999,992,000 bytes free
“`
As you can see, the DIR command has listed the names of all the files and folders in the current directory, along with their sizes and dates.
The other options are incorrect.
B. LIST ALL is not a valid command.
C. SHOW is a command that is used to display the contents of a file.
D. SHOW ME is not a valid command.