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Disc Operating System (DOS)

Disc Operating System (DOS)
The command used to copy a file named temp.doc from drive C: to drive A: is

Copy c:\temp.doc a:
Copy c: a:
Copy temp a: c:
Copy temp.doc to a:

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Disc Operating System (DOS)
Which command is used to make a new directory?

Md
Cd
None of above
Rd

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Disc Operating System (DOS)
DIR command is used to

Display a list of files in a directory
Display type of files in a sub directory
Display contents of files in directory
All of the listed here

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Disc Operating System (DOS)
Which DOS command is used to detect, diagnose and repair logical and physical disk errors on both, uncompressed and Double space compressed drive?

DEFRAG
DBLSPACE
MSAV
SCANDISK
None of these

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Disc Operating System (DOS)
Which command will be used to display a column file compression ratio for each file of Double spaced disk?

DIR/W
DIR/B
DIR/S
DIR /C (/C switch introduced in DOS version 6.00)

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Disc Operating System (DOS)
In MS-DOS you can use small or capital letter of combination of both to enter a command but internally MS-DOS work with.

Small letter
Capital letter
None of above
Both a and b

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MORE MCQ ON Disc Operating System (DOS)

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