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Disc Operating System (DOS)

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

exit
cls
close
quit

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Disc Operating System (DOS)
While working with which command is used to copy all files from the currently logged drive and directory with the extension .txt to the drive a

Copy a. *.txt
Copy *.txt all.txt
Copy *.txt c:
Copy *.txt a:

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Disc Operating System (DOS)
Which of the following statements in regard to directories is false?

Directories with files can be deleted
Directories can exist inside directories
Directories cannot be renamed
The root directory is always at the highest level

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Disc Operating System (DOS)
What is the order in which Command.Com searches for programs to execute?

EXE, BAT, COM
COM, EXE, BAT
BAT, COM, EXE
EXE, COM, BAT

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Disc Operating System (DOS)
What is a TSR?

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

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Disc Operating System (DOS)
In MS-Dos what command you will use to display system date?

Format command
Disk command
Ver command
Date command

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MORE MCQ ON Disc Operating System (DOS)

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