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Disc Operating System (DOS)

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

Expanded memory
Extended Memory
Conventional Memory
None of these
Reserved Memory

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Disc Operating System (DOS)
Batch files contain a group of MS-DOS commands that are run in successive order. What filename extension identifies batch files?

None of these
SYS
EXE
BAT
COM

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Disc Operating System (DOS)
The MODE command of MS-DOS is used to

provide various types of control over your printers
All of these
make changes of the current display
display information about several types of devices installed in your computer

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Disc Operating System (DOS)
What does MSCDEX.EXE do?

Configures hard drives
None of these
it's a SCSI driver
it's a CD-ROM DOS driver
BIOS setup

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Disc Operating System (DOS)
When you create a subdirectory within a directory, the process is known as _____

making
nesting
directing
backing

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Disc Operating System (DOS)
What is a TSR?

test status request
terminate and stay resident program
token set ready
token steady route
take status request

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MORE MCQ ON Disc Operating System (DOS)

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