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Disc Operating System (DOS)

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

8
3
None of these
12

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Disc Operating System (DOS)
A _____ boot is when DOS is restarted without turning off the computer.

None of these
system up
shutdown
reboot
warm

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Disc Operating System (DOS)
Which command is executed before the others when a computer is first turned on?

Patch c:dos
Device=c:doshimem.sys
Prompt=$p$g
Device=c:emm386.exe

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to move file from one directory to another?

RENAME
CP
None of these
MOVE
COPY

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Disc Operating System (DOS)
Which command is used to display a list of deleted files that DOS can undelete?

None of these
Undelete *.*
Undelete/list
Undelete/all

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

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