Disk Operating System (DOS) – Section 1

16. Which DOS command is used to detect, diagnose and repair logical and physical disk errors on both, uncompressed and Double space compressed drive?

A. DEFRAG
B. DBLSPACE
C. SCANDISK
D. MSAV
E. None of the above

Correct Answer: C. SCANDISK

17. What command would you type to list all of the files in the current directory?

A. DIR
B. LIST ALL
C. SHOW
D. SHOW ME
E. None of the above

Correct Answer: A. DIR

18. While working with MS-DOS, which command is used to move file from one directory to another?

A. RENAME
B. COPY
C. MOVE
D. CP
E. None of the above

Correct Answer: C. MOVE

19. A _____ boot is when DOS is restarted without turning off the computer.

A. warm
B. reboot
C. shutdown
D. system up
E. None of the above

Correct Answer: A. warm

20. While using the DIR command, you can use certain switches with it. Which one of the following cannot be used with DIR?

A. /P
B. /W
C. /S
D. /T
E. None of the above

Correct Answer: D. /T

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