Disk Operating System (DOS) - Engineering

Q1:

While working with MS-DOS, which command is used to undelete a bunch of files with extension DOC that you have just deleted?

A UNDELETE

B UNDELETE *.DOC

C UNDELETE/ALL

D UNDELETE/LIST

E None of the above

ANS:B - UNDELETE *.DOC

Yes UNDELETE, it deletes data while you can command through ms-doc.