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Disc Operating System (DOS)

Disc Operating System (DOS)
In MS-Dos 6.22, which part identifies the product uniquely

6.22
MS-DOS
DOS
MS

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

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

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Disc Operating System (DOS)
3. What is the maximum length allowed for primary name of a computer file under DOS?

12
8
3
None of these

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Disc Operating System (DOS)
Which command should be used to display all files within the specified subordinate directory of the subdirectory?

Dir / ch
Dir \ pathname
Dir \pathname\filename
Dir \ pathname\pathname

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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)
Which command is used to see the sub-directory structure of drive?

List
Subdir
Tree
Subtree

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MORE MCQ ON Disc Operating System (DOS)

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