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Disc Operating System (DOS)

Disc Operating System (DOS)
Which command will prevent subsequent changes to the file CBT.EXE?

RENAME + r CBT.EXE
COPY + r CBT.EXE
MODE + r CBT.EXE
ATTRIB + r CBT.EXE

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Disc Operating System (DOS)
Which of the following is loaded for CD-ROM support?

MSCDEX.EXE
DOSKEY.EXE
CDDEX.EXE
VLM.EXE
None of these

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Disc Operating System (DOS)
Which of the following statements in regard to directories is false?

Directories with files can be deleted
The root directory is always at the highest level
Directories cannot be renamed
Directories can exist inside directories

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Disc Operating System (DOS)
If you do not know the current time, which command will you use to display the time?

TIME
VER
COPY
FORMAT

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Disc Operating System (DOS)
Which command is used to see the version?

None of above
Ver
Version
Verson

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Disc Operating System (DOS)
Which command is used to clear the screen

All of the listed here
Clear
Clscreen
Cls

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MORE MCQ ON Disc Operating System (DOS)

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