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Disc Operating System (DOS)

Disc Operating System (DOS)
Filename extensions help identify certain files. What filename extension identifies executable files?

INF
EXE
PRO
SYS

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Disc Operating System (DOS)
What is a TSR?

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

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Disc Operating System (DOS)
The time command is used to display _____ time.

US time
Julian Time
Greenwich Mean Time
System Time

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Disc Operating System (DOS)
Which command be used to ask you to confirm that you want to delete the directory?

Erase *.*
Deltree/f
Deltree
Del *.*/p

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

MS DOS
Windows 98
Windows NT
Windows XP

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Disc Operating System (DOS)
The maximum length in DOS commands is

127 chars
8 chars
100 chars
80 chars

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