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Disc Operating System (DOS)

Disc Operating System (DOS)
An entire path name, consisting of several sub-directory names can contain upto

33 character
64 character
36 character
63 character

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

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Disc Operating System (DOS)
What is the switch that is used to make sure that the copy command copied files correctly

/a
/s
/v
/c

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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.

Capital letter
None of above
Both a and b
Small letter

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Disc Operating System (DOS)
Which file executes commands in DOS?

COMMAND.COM
SYSTEM.INI
CONFIG.SYS
MS-DOS.SYS

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Disc Operating System (DOS)
Which file in MSDOS contain internal command that are loaded during booting process?

Io.sys
Command.com
Config.sys
Msdos.sys

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MORE MCQ ON Disc Operating System (DOS)

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