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Disk Operating System (DOS) - Section 1 (4)

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  • Disk Operating System (DOS) - Section 1
25. 

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

Answer: Option C

Explanation:

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

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26. 

While working with MS-DOS, which command is used to display the contents of a file and pause the display after each screenful of information?

A. TYPE filename | MORE
B. CAT filename | MORE
C. CAT filename | pg
D. MORE filename
E. None of the above

Answer: Option A

Explanation:

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

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27. 

Suppose you had an incurable computer virus and decided to wipe out all the data and partitions on your hard drive and reformat. What is the order in which you must delete the partitions?

A. Extended, Logical, Primary
B. Primary, Extended, Logical
C. Logical, Extended, Primary
D. Logical, Primary, Extended
E. None of the above

Answer: Option C

Explanation:

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

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28. 

To find out how much memory is available, you could type______.

A. EMM
B. MEM
C. CHKDSK
D. MEMMAKER
E. None of the above

Answer: Option B

Explanation:

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

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29. 

Which of the following is loaded for CD-ROM support?

A. VLM.EXE
B. CDDEX.EXE
C. DOSKEY.EXE
D. MSCDEX.EXE

Answer: Option D

Explanation:

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

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30. 

The buffers statement is found in what file?

A. Config.sys
B. Autoexec.ncf
C. Autoexec.bat
D. Neb.cfg
E. None of the above

Answer: Option A

Explanation:

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

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31. 

Which command is used to suppress the prompt that asks you to confirm that you want to delete the directory?

A. DELTREE
B. DELTREE/F
C. DEL*.*
D. ERASE *.*
E. None of the above

Answer: Option B

Explanation:

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

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32. 

What file contains commands that configure systems devices?

A. Command.com
B. Config.sys
C. Autoexec.bat
D. Win.ini
E. None of the above

Answer: Option B

Explanation:

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

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