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Disc Operating System (DOS)

Disc Operating System (DOS)
Which combination of keys allows you to perform a warm boot?

Ctrl+ESC
Ctrl+Shift+DEL
Ctrl+Shift+ENTER
Ctrl+Alt+DEL

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Disc Operating System (DOS)
You suspect that your automatic modem dialer is not working correctly. Which of the following commands will manually dial the number 123-4567?

ATDT1234567
AT1234567DL
AT1234567
ATM 1234567

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

None of these
warm
system up
reboot
shutdown

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Disc Operating System (DOS)
Which command is used to see the version?

Ver
Verson
Version
None of above

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Disc Operating System (DOS)
What type of commands are individual programs kept, as separate files on the hard disk (DOS diskette)?

Internal
External
Change
File

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Disc Operating System (DOS)
Which command is used to delete the directory that is empty?

Del *.*
Erase
RD
MD

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