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Disk Operating System (DOS) - Section 1 (3)

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  • Disk Operating System (DOS) - Section 1
17. 

Upper Memory blocks are located where?

A. Conventional Memory
B. Extended Memory
C. Expanded memory
D. Reserved Memory
E. None of the above

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.

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18. 

What does MSCDEX.EXE do?

A. Configures hard drives
B. it's a SCSI driver
C. BIOS setup
D. it's a CD-ROM DOS driver
E. None of the above

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.

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19. 

What is a TSR?

A. test status request
B. terminate and stay resident program
C. take status request
D. token set ready
E. token steady route

Answer: Option B

Explanation:

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20. 

You suspect a virus has entered your computer. What will not be affected by the virus?

A. CMOS
B. Boot sector
C. Floppy disks
D. Program files
E. None of the above

Answer: Option A

Explanation:

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21. 

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

Answer: Option D

Explanation:

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22. 

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

Answer: Option A

Explanation:

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23. 

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

Answer: Option C

Explanation:

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24. 

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

Answer: Option A

Explanation:

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