Menu

Question Discussion & Solution

MCQ

Q.

What tool is used to test serial and parallel ports?

A

high volt probe

B

cable scanner

C

loop backs (wrap plugs)

D

sniffer

E

None of the above

Community Discussion

No discussions yet. Be the first to start!

You must be logged in to participate in the discussion.

Login to Discuss

Similar Questions

MCQ

1.

Type one PC cards:

A

are used only in desktops

B

are no longer being produced

C

are the thinnest of the PC cards

D

don't exist

E

have their own power source

Discussion

MCQ

2.

After you service a laser printer, you notice dirty print. Which of the following would correct the problem.

A

Clean the developer tank

B

Reset the printer

C

Run several blank pages

D

Clean the laser diode

E

None of the above

Discussion

MCQ

3.

What command is used to hand up a MODEM when using the "AT Answer Command set"?

A

ATZ

B

ATD

C

ATR

D

ATH

E

None of the above

Discussion

MCQ

4.

Which of the following FRUs would be considered both an input/output device?

A

Video board

B

SCSI host adapter

C

System board CPU

D

All of the above

E

None of the above

Discussion

MCQ

5.

What is the best ground for a conductive work bench?

A

AC outlet

B

Ground to bench

C

To the motherboard

D

To the PC's Chassis

E

None of the above

Discussion

More Computer Fundamentals Topics

Data Communication and Networking

522 MCQs

Miscellaneous or General

716 MCQs

Computer Basics

115 MCQs

Computer Softwares

58 MCQs

History and Generations

29 MCQs

CPU and its components

61 MCQs

Computer Languages

58 MCQs

Computer Hardware

336 MCQs

Input Devices

24 MCQs

Output Devices

23 MCQs

Computer Memory

132 MCQs

Digital Logic Gate

2 MCQs

Number System

37 MCQs

Computer Codes

28 MCQs

Operating System

536 MCQs

Disk Operating System (DOS)

211 MCQs

Database Systems

153 MCQs

Computer Security and Viruses

32 MCQs

Mixed

13 MCQs

Computer Awareness

115 MCQs

Files and its types

0 MCQs