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19 Cards in this Set
- Front
- Back
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Which types of power supply could you use with this motherboard? (Select two.) |
- A power supply with a 20-pin ATX and a +4-pin connector - A power supply with a 24-pin ATX connector only |
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Which of the following devices use the 4-pin peripheral (Molex) connector? (Select two.) |
Case fan and PATA CD-ROM |
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You are testing the power supply in a PC system by measuring the voltage available on the 4-pin Molex connector. The voltage on the yellow wire is +10.1 volts. What should you do? |
Replace the power supply. |
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You want to use a multimeter to test a power supply's voltage. To do this, you need to turn on the power supply. Which pins on the power supply's 24-pin ATX connector can be bridged to turn on the power supply? (Select two.) |
Pins 15 and 16 Pins 16 and 17 |
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Which of the following functions does an ATX power supply perform? Select two. |
Converts AC to DC and aids in thermal management. |
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Which of the following devices can store large amounts of electricity even when unplugged? |
CRT monitor |
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You want to build a computer that can stand upright on a desk and takes up the least amount of space possible. Which case type should you select? |
Micro-ATX slim tower |
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You are testing the power supply in a PC system by measuring the voltage available on the 4-pin Molex connector. The voltage on the red wire is +5.1 volts. What should you do? |
Nothing, the power supply is working normally. |
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To test a power supply, you want to use a multimeter to measure the voltage on a molex hard disk drive connector. to do this, you need to turn on the power supply. Which pins on the 24-pin motherboard connector coming from the power supply can be shunted to turn the power supply on? (Select two.) |
Pins 16 and 17 as well Pins 15 and 16. |
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You are trying to troubleshoot a power supply issue with a voltmeter. Which two of the following options are common voltages produced by a desktop power supply? (Select two.) |
+/- 5v and +/- 12v |
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ESD is most likely to occur: |
In a cool, dry atmosphere. |
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Which of the following statements are true regarding power supply wattage? (Select two.) |
The wattage requirement for each individual circuit uses formula W = V X A The watt rating indicates how much power can be supplied to various devices. |
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Upon reviewing the specifications for a motherboard, you find that it uses an F CPU socket. Which manufacturer's CPUs can be used in this motherboard? |
AMD |
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You need to replace the power supply in your home desktop computer. Which fo the following specifications are the most likely to affect your power supply choice? (Select three.) |
Output wattage, form factor and type and number of connectors. |
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What does the CMOS battery do? |
Maintains an accurate system time and date, even when the power is off. |
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What does the Southbridge do? |
Houses the PCI bus controllers and communicates with the Super I/O controller. |
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What does the Northbridge do? |
Three things: CPU, memory, and high-speed graphics bus. |
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Which motherboard form factor allows for low-consumption power supplies? |
Mini-ITX |
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Which of the following form factors does not have expansion slots on the motherboard, but instead uses a riser card for expansion cards? |
NLX |
