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Disc Operating System (DOS)

Disc Operating System (DOS)
After searching the current directory where does command.com search next?

Autoexec.bat
Config.sys
C:DOSUTILITIES
The Path Statement

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

Del *.*
MD
RD
Erase

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Disc Operating System (DOS)
Which command be used to clear the screen and display the operating system prompt on the first line of thedisplay?

Rename
cls
Cd
Md

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

None of these
8
12
3

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Disc Operating System (DOS)
What command is used to reset a MODEM when using the "AT Command Set"?

DTR
DCE
ATZ
ATR

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Disc Operating System (DOS)
Match the device driver HIMEM.SYS to its operation

Uses expanded memory on an 80386 processor
Supports code page switching
Manages the use of extended memory
Supports (ANSI) terminal emulation

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MORE MCQ ON Disc Operating System (DOS)

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