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Disc Operating System (DOS)

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?

SYS
COM
None of these
EXE
BAT

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Disc Operating System (DOS)
Which internal DOS command clears the screen and places the DOS prompt in the upper left corner of the screen?

cls
close
exit
quit

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

making
nesting
backing
directing

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Disc Operating System (DOS)
Which statement is correct?

None of the listed here
Directories can be kept inside a file
Files can not be kept inside a directory
1 millisec = 10 ^ 3 sec

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

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

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Disc Operating System (DOS)
CHKDSK can be used to find

Occupied space
Disk’s bad portion
All of the listed here
Free space

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