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Q.

What DOS program can you run to see which serial ports are detected?

A

comdiag

B

MSD

C

command.com

D

SDET

E

serial.chk

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1.

Which command is used to create root directory and FAT on disk?

A

Chkdsk

B

Command.com

C

Format

D

Fat

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2.

Which command will be used to display a file within the specified directory of pathname?

A

Dir \pathname

B

Dir \pathname\pathname

C

Dir/ch

D

Dir \pathname\filename

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3.

Which file executes commands in DOS?

A

MS-DOS.SYS

B

CONFIG.SYS

C

COMMAND.COM

D

SYSTEM.INI

E

None of the above

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4.

Which command will prevent subsequent changes to the file CBT.EXE?

A

RENAME + r CBT.EXE

B

ATTRIB + r CBT.EXE

C

COPY + r CBT.EXE

D

MODE + r CBT.EXE

E

None of the above

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5.

While working with MS-DOS, which command will you use to transfer a specific file from one disk to another?

A

COPY

B

DISKCOPY

C

TIME

D

RENAME

E

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