Operating System Multiple Choice Questions and Answers - 1

Question: 1

RESTORE command is used to

(A) Restore files which are deleted recently

(B) Restore files from disks made using the BACKUP command

(C) Restore files is used to

(D) Restore files from recycle bin

Question: 2

____ used to create a new Directory or nested Directories.

(A) MZND or MKMDIR

(B) MD or MKDIR

(C) MND or MKNDIR

(D) DM or MFDIR

Question: 3

While working with MS-DOS which command transfers a specific file from one disk to another?

(A) Diskcopy

(B) Copy

(C) Time

(D) Rename

Question: 4

Restarting a running computer is called

(A) Normal boot

(B) Cold boot

(C) Cool boot

(D) Warm boot

Question: 5

Which of the following extensions suggest that the file is backup copy

(A) Txt

(B) Bak

(C) Com

(D) Bas