网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
Which of the following would represent a power supply connector that supplies the main power toan ATX motherboard?（）
A
6-pin PCI connector
B
24-pin connector
C
Molex connector
D
SATA connector
参考答案
参考解析
解析：
暂无解析
更多 “单选题Which of the following would represent a power supply connector that supplies the main power toan ATX motherboard?（）A 6-pin PCI connectorB 24-pin connectorC Molex connectorD SATA connector” 相关考题
考题
A technician is testing a power supply for correct output voltages at the HDD power connector.Which of the following voltages should the technician expect for a correctly working power supply?()
A.6VB.9VC.12VD.24V
考题
A technician is installing a new power supply into a computer. One of the power supply connectors that the technician needs to connect to the motherboard is square and contains 4-pins. This connector is known as which of the following?（）A.SATAB.FDDC.IDED.ATX
考题
Which of the following would represent a power supply connector that supplies the main power toan ATX motherboard?()
A. 6-pin PCI connectorB. 24-pin connectorC. Molex connectorD. SATA connector
考题
A technician receives a computer for repair and observes that the fan on the power supply is not moving. Which of the following should the technician do？ （）A、Move the power supply voltage switch to 220 volts.B、Add an additional fan to help cool the computer.C、Replace the cable that attaches the power supply to the motherboard.D、Replace the power supply.
考题
Which of the following tools is BEST used to measure voltage and amperage from a power source?（）A、Loopback PlugB、MultimeterC、Power Supply TesterD、Extension Magnet
考题
A user is reporting that their computer is making strange noises and randomly powers off. Which of the following tools would MOST likely be used to troubleshoot this problem?（）A、POST diagnostic cardB、Power supply testerC、Loop back plugD、Cable tester
考题
Which of the following is the MOST likely to cause a server power supply fan to fail but allows the power supply to still be functional？（）A、DustB、Power SurgeC、Excessive humidityD、High temperatures
考题
An administrator is troubleshooting a power supply that is believed to have failed. Which of the following tools will BEST help test the power supply？（）A、ESD EquipmentB、MultimeterC、POST CardD、Toner Probe
考题
The technician has replaced a power supply with an identical power supply, and now the high end graphics card is not working. Which of the following should the technician check?（）A、The memoryB、The CMOS batteryC、The PCIe power jackD、The processor for chip creep
考题
A technician suspects the AC voltage into a PC power supply is bad. Which of the following toolswould MOST likely be used to confirm the diagnosis?（）A、MultimeterB、OscilloscopeC、Cable testerD、Power supply tester
考题
A server has been intermittently shutting off. The power going to the server was tested and is giving the appropriate voltages. Which of the following tools would be used to test the power supply？（）A、 POST diagnostic cardB、 OTDRC、 TDRD、 Multimeter
考题
A user reports that their UPS is making a loud beeping sound. Which of the following would cause this problem?（）A、The UPS is overcharged.B、Incorrect wattage on the power supply.C、The UPS battery is not charged.D、The UPS is in power management mode.
考题
A technician is installing a new power supply into a computer. One of the power supply connectors that the technician needs to connect to the motherboard is square and contains 4-pins. This connector is known as which of the following?（）A、SATAB、FDDC、IDED、ATX
考题
Which of the following is MOST useful in HVAC planning？ （）A、 Uninterruptible Power Supply （UPS） loadB、 HumidityC、 AmperageD、 VoltageE、 Temperature
考题
A server will not power on. Which of the following devices should the administrator use FIRST to determine the problem?（）A、Loop back plugsB、Power supply testerC、System logsD、TDR
考题
Which of the following would represent a power supply connector that supplies the main power toan ATX motherboard?（）A、6-pin PCI connectorB、24-pin connectorC、Molex connectorD、SATA connector
考题
A computer is failing to boot. Which of the following tools would be used FIRST in troubleshooting? （）A、Time Domain Reflectometer (TDR)B、OscilloscopeC、Power supply testerD、Spectrum analyzer
考题
Which of the following BEST describes the function of a redundant power supply？（）A、 Provides additional diagnostic LEDsB、 Reduces power consumptionC、 Eliminates a single point of failureD、 Reduces total cost of ownership
考题
Which of the following factors is the MOST likely cause of a power supply fan failure？（）A、 Extreme temperature variancesB、 Extreme humidity variancesC、 Power stability fluctuationsD、 Excessive dust accumulation
考题
A user states that whenever they try to launch a certain installed application, they hear unusual whirring/clicking sounds from their machine and the application never loads. Which of the following components would a technician MOST likely need to replace?（）A、Hard Disk DriveB、Optical DriveC、Power Supply UnitD、Case Fan
考题
单选题A user reports that their UPS is making a loud beeping sound. Which of the following would cause this problem?（）A
The UPS is overcharged.B
Incorrect wattage on the power supply.C
The UPS battery is not charged.D
The UPS is in power management mode.
考题
单选题A technician suspects the AC voltage into a PC power supply is bad. Which of the following toolswould MOST likely be used to confirm the diagnosis?（）A
MultimeterB
OscilloscopeC
Cable testerD
Power supply tester
考题
单选题The technician has replaced a power supply with an identical power supply, and now the high end graphics card is not working. Which of the following should the technician check?（）A
The memoryB
The CMOS batteryC
The PCIe power jackD
The processor for chip creep
考题
多选题Which of the following is MOST useful in HVAC planning？ （）AUninterruptible Power Supply （UPS） loadBHumidityCAmperageDVoltageETemperature
考题
单选题Which of the following is the MOST likely to cause a server power supply fan to fail but allows the power supply to still be functional？（）A
DustB
Power SurgeC
Excessive humidityD
High temperatures
考题
单选题A server will not power on. Which of the following devices should the administrator use FIRST to determine the problem？（）A
Loop back plugsB
Power supply testerC
System logsD
TDR
考题
单选题A server has been intermittently shutting off. The power going to the server was tested and is giving the appropriate voltages. Which of the following tools would be used to test the power supply？（）A
POST diagnostic cardB
OTDRC
TDRD
Multimeter
热门标签
最新试卷
