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Q.

Which DOS command will configure a serial printing port?

A

Parallel serial

B

Mode LPT1=C0M1

C

Direct LPTl=COMl

D

Mode printer ()-serial ()

E

None of the above

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MCQ

1.

To copy the file command.com from drive c: to drive a:

A

Drive c: copy drive a:\command.com

B

C:A: copy command.com

C

Copy c:\command.com a:

D

Both b and c

Discussion

MCQ

2.

Which type of command in DOS needs additional files for their execution?

A

Internal commands

B

External commands

C

Batch commands

D

Redirectors

Discussion

MCQ

3.

Which command is used to display a list of deleted files that DOS can undelete?

A

Undelete *.*

B

Undelete/all

C

Undelete/list

D

None of the above

Discussion

MCQ

4.

Which command will be used to display a column file compression ratio for each file of Double spaced disk?

A

DIR/W

B

DIR/S

C

DIR/B

D

DIR /C (/C switch introduced in DOS version 6.00)

E

None of the above

Discussion

MCQ

5.

The _____ command allows you to modify the default prompt to provide other information

A

prompt

B

windows

C

cursor

D

click

E

None of the above

Discussion

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