The following command set is correct according to their function A. RD can MD B. DEL and ERASE C. CD and RD D. COPY and RENAME

The correct answer is: D. COPY and RENAME

• COPY is used to create a copy of a file or folder.

• RENAME is used to change the name of a file or folder.

• RD (or RMDIR) is used to delete a directory (folder).

• DEL (or ERASE) is used to delete a file.
• CD (or CHDIR) is used to change the current directory.

The following command sets are incorrect:

• A. RD can MD

RD is used to delete a directory, while MD is used to create a

• B. DEL and ERASE

DEL and ERASE are two different commands that do the same thing: delete a file.

• C. CD and RD

CD is used to change the current directory, while RD is used to delete a directory.