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Disc Operating System (DOS)

Disc Operating System (DOS)
While working with MS-DOS, which command is used to specify the colour display, 40 columns and color?

MODE COLOUR
MODE/C
MODE CHANGE
MODE CO40
None of these

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to specify the size of the disk to format.

FORMAT/V
FORMAT/T : tracks
FORMAT/N : sector
FORMAT/F : size

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Disc Operating System (DOS)
How would you allow device drivers and TSR's to be loaded into Upper Memory Blocks?

Loadhigh=
DOS=UMB
Devicehigh=
DOS=High

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Disc Operating System (DOS)
Which of the following statements in regard to directories is false?

Directories can exist inside directories
Directories cannot be renamed
Directories with files can be deleted
The root directory is always at the highest level

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Disc Operating System (DOS)
Which command displays comma for thousand separating on file size while listing?

Dir/w
Dir/c
Dir/b
Dir/s

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

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

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MORE MCQ ON Disc Operating System (DOS)

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