FREE COMPUTERS AND STUDY GAMES ABOUT CPV1G

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FREE COMPUTERS AND STUDY GAMES ABOUT CPV1G

EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -61 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: True or false, the more devices you have in your computer, the more wattage you will require?

Answer:

True

Question 2: The 4-pin mini-Molex connector is used by which device?

Answer:

Floppy drives Question 3: True or false, most power supplies have the capacity to receive both 110 and 220 volt power just by toggling a switch on the power supply casing?

Answer:

True

Question 4: What is the purpose of The SATA power cable?

Answer:

Powering SATA devices

Question 5: True or false, many power supplies have a switch on the back that turns the power on or off?

Answer:

True Question 6: True or false, never ground yourself when working on a power supply?

Answer:

True Question 7: True or false, when using a special adapter to convert a 4-pin Molex connector to a SATA connector on some power supplies, the connector only supplies 5 and 12 volts?

Answer:

True Question 8: True or false, to calculate the system's wattage requirements: Find the wattage requirements of each individual circuit by multiplying volts by amps (W = V x A). Add the circuit wattage requirements together to find the total system wattage requirement?

Answer:

True Question 9: True or false, newer video cards require more power than can be supplied through the PCI Express bus and from the main motherboard connector?

Answer:

True Question 10: True or false, the 8-pin EPS connector is used with some older dual processor systems or some newer quad-core processors?

Answer:

True Question 11: True or false, the 8-pin EPS connector provides 4 lines of 12 volt power?

Answer:

True

Question 12: True or false, each power supply cable typically has multiple 4-pin molex connectors on the same cable?

Answer:

True Question 13: True or false, Some power supplies have two 4-pin connectors (4+4) that are meant to be used together in the 8-pin EPS connector?

Answer:

True

Question 14: True or false, you can use

Answer:

True Question 15: True or false, the additional 4 pins from the 24-pin connector supply an extra wire for 3.3, 5, and 12 volts?

Answer:

True

Question 16: True or false, each rail can power multiple devices?

Answer:

True

Question 17: The SATA power cable provides which voltages?

Answer:

3.3, 5, and 12 volts Question 18: True or false, The 4-pin mini-Molex connector provides both 5 and 12 volts and is used by floppy drives?

Answer:

True Question 19: True or false, much like a circuit breaker in a house, separate rails allow you to distribute the power load between multiple circuits to prevent any one circuit from becoming overloaded?

Answer:

True

Question 20: True or false, On older motherboards, the CPU is powered through a 5 volt wire from the 20-pin connector?

Answer:

True Question 21: True or false, never open a power supply. Instead, replace the entire power supply?

Answer:

True

Question 22: The 6-pin PCIe connector, also known as a

Answer:

PEG connector Question 23: True or false, in some cases, the proprietary connectors are the same as ATX connectors, but the wiring positions might be different?

Answer:

True Question 24: What should you do if your power supply does not have some of the required connectors such as for the CPU, video card, or SATA devices?

Answer:

Purchase adapters

Question 25: Each separate voltage output circuit is referred to as a?

Answer:

Rail

Question 26: True or false the power supply converts AC current to DC current?

Answer:

True Question 27: True or false, starting with the Pentium IV, processors are powered using 12 volts instead of 5 volts. The 4-pin 12 volt connector supplies 2 additional wires of 12 volt power?

Answer:

True