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Disc Operating System (DOS)

Disc Operating System (DOS)
Upper Memory blocks are located where?

Conventional Memory
None of these
Expanded memory
Extended Memory
Reserved Memory

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Disc Operating System (DOS)
The PATH command is usually found as part of your _____ file.

CONFIG.SYS
CONFIG.BAT
AUTOEXEC.SYS
AUTOEXEC.BAT

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Disc Operating System (DOS)
Which DOS command is used to remove and scan memory and disk from viruses?

SCANDISK
MSAV
VSAFE
DEFRAG

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Disc Operating System (DOS)
Which of the following operating does not implement multitasking truly?

MS DOS
Windows NT
Windows 98
Windows XP

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Disc Operating System (DOS)
What command can you add to the AUTOEXEC.BAT file so that your computer temporarily stops in the execution of the file before continuing?

Wait until Files="x"
Pause
Wait x.xx seconds
Halt

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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

All of these
Undelete/all
Undelete *.doc
Undelete

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MORE MCQ ON Disc Operating System (DOS)

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