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Disc Operating System (DOS)

Disc Operating System (DOS)
In MS-Dos 6.22, which part identifies the product uniquely

MS-DOS
6.22
MS
DOS

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Disc Operating System (DOS)
3. What is the maximum length allowed for primary name of a computer file under DOS?

12
None of these
3
8

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

Julian Time
US time
System Time
Greenwich Mean Time

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Disc Operating System (DOS)
Which command lists the contents of current directory of a disk

Dir
Copy
Tree
Cd

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Disc Operating System (DOS)
Which command is used to delete the directory and all its contents in one step?

CD
RD
DEL *.*
DELTREE

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Disc Operating System (DOS)
A _____ boot is when DOS is restarted without turning off the computer.

None of these
reboot
system up
warm
shutdown

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