COMPUTER HARDWARE QUIZ

To prevent toner from sticking to a laser printer's heat rollers, apply which of the following:

Oil

None of these

Alcohol

Ammonia

Beer or Jack Daniels

TRUE ANSWER : ?
YOUR ANSWER : ?

A modem could be attached to which port?

Video port

Keyboard connector

ASYNC port

Parallel port

TRUE ANSWER : ?
YOUR ANSWER : ?

When measuring AC (Alternating Current) with a multimeter, it is important to maintain the proper polarity.

FALSE

SYS:

True

MEM /C

TRUE ANSWER : ?
YOUR ANSWER : ?

In which mode can two or more applications be stored in memory at the same time?

Real Mode

Segmented Mode

Unprotected Mode

Protected Mode

None of these

TRUE ANSWER : ?
YOUR ANSWER : ?

What could cause a fixed disk error?

Slow processor

Bad RAM

Incorrect CMOS settings

No-CD installed

TRUE ANSWER : ?
YOUR ANSWER : ?

What configuration should a Volt-Ohm meter he set to when testing a fuse?

Ohms

DC volts

Amperage

None of these

AC volts

TRUE ANSWER : ?
YOUR ANSWER : ?

What voltage does a Pentium system use?

+ 8 volts

None of these

+3.3 volts

+ 5 volts

+12 volts

TRUE ANSWER : ?
YOUR ANSWER : ?

Which should you use for cleaning Mylar-protected LCD screens?

Ammonia window cleaner

Non-abrasive cleanser

Anti-static wipes

Alcohol-impregnated wipes

TRUE ANSWER : ?
YOUR ANSWER : ?

With respect to a network interface card, the term 10/100 refers to

protocol speed

megabits per seconds

None of these

minimum and maximum server speed

a fiber speed

TRUE ANSWER : ?
YOUR ANSWER : ?

Voltage4s measured:

after checking current

in series

after checking resistance

after breaking the circuit

in parallel

TRUE ANSWER : ?
YOUR ANSWER : ?

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