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Q.

While working with MS-DOS which key is used to get the p[revious command used:

A

F3

B

F1

C

F6

D

F9

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1.

After trying to unload a TSR, you get an error message saying that other TSRs were loaded after the one you tried to remove. Which of the following commands could you use to see the current load order?

A

MEM /P

B

MEMMAKER

C

MEM /C

D

SYS:

E

None of the above

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Which command is used to provide access to files located in other directories or disks?

A

Tree

B

Path

C

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Cd

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If you don't know the current time, which command will you use to display

A

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Ver

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D

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4.

Which internal DOS command clears the screen and places the DOS prompt in the upper left corner of the screen?

A

cls

B

close

C

quit

D

exit

E

None of the above

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5.

While working with MS-DOS which command is used to copy all files with extension .txt into one file named all.txt?

A

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B

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C

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D

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