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Disc Operating System (DOS)

Disc Operating System (DOS)
The deleted file in MS-DOS can be recovered if you use the command mention below immediately, the command is:

NO DELETE
ONDELETE
UNDELETE
DO NOT DELETE

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Disc Operating System (DOS)
HIMEM.SYS controls:

DOS=HIGH
RMDRIVE.SYS
SMARTDRV.SYS
Extended Memory

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Disc Operating System (DOS)
Which command is used to undelete delete a bunch of files with extension doc that you have just deleted

Undelete *.doc
All of these
Undelete/all
Undelete

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Disc Operating System (DOS)
If you need to duplicate the entire disk, which command will you use?

Format
Chkdsk
Diskcopy
Copy

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Disc Operating System (DOS)
Full form of MS-DOS is

Micro System Disk Operating System
Micro Simple Disk Operating System
Micro Soft Disk Operating System
Micro Sort Disk Operating System

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Disc Operating System (DOS)
When executed from a bootable hard drive, which command will make a formatted floppy disk bootable?

XCOPY C:DOS*.* A:
None of these
COPY C:DOSCOMMAND.COM A:
SYS C: A:
ATTRIB C:*.SYS A:

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MORE MCQ ON Disc Operating System (DOS)

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