Big ah study guide for exam 2

Big ah study guide for exam 2

University

76 Qs

quiz-placeholder

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Big ah study guide for exam 2

Big ah study guide for exam 2

Assessment

Quiz

Computers

University

Easy

Created by

Wiggler Mad

Used 4+ times

FREE Resource

76 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following ATX12V features was introduced as part of the EPS12V standard?

The P4 motherboard power connector

Voltage rails

The 6-pin AUX connector

Soft power

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which kind of fire extinguisher should you use for computer equipment?

Class A

Class B

Class C

Class D

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Under what conditions should a PC technician work inside the power supply?

Only when it is unplugged.

Only when the technician is wearing an antistatic wrist strap.

Anytime, because the power supply only has low-energy DC electricity that will not hurt the technician.

Never, because the power supply has capacitors that hold electrical charges that may harm the technician.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should you check first if a computer will not start and the fan in the power supply will not turn?

The voltages coming out of the power supply

The motherboard power connector

The power coming into the power supply

The power switch

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When you test voltage with a multimeter, you can assume the outlet or connector is functioning properly if the reading is within a certain percentage of the expected number. What is that maximum percentage by which the reading can vary?

5 percent

10 percent

20 percent

25 percent

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What voltage does an ATX12V P4 connector provide for motherboards?

3.3 V

3.3 V, 5 V

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When testing an AC outlet, what voltage should the multimeter show between the neutral and ground wires?

120 V

60 V

0 V

–120 V

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