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A server will not power on. Which of the following devices should the administrator use FIRST to determine the problem?（）
- A、Loop back plugs
- B、Power supply tester
- C、System logs
- D、TDR
参考答案
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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
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单选题Which of the following factors is the MOST important to consider when choosing an uninterruptible power supply （UPS） for a single server？ （）A
UPS form factorB
Server form factorC
Server power supplys wattage ratingD
Desired runtime
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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
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单选题A technician has just installed a new power supply into a desktop computer and now the computer will not turn on. Which of the following is the MOST likely cause?（）A
The voltage selector switch on the power supply is set incorrectly.B
The 3.3v power line is connected to the wrong input on the motherboard.C
The new power supply voltage rating is too high.D
The 12v power cord is installed incorrectly.
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多选题When planning for redundant power sources in a server deployment， which of the following should be purchased？（）ARAID controllersBMultiple UPSsCRedundant coolingDDual NICsERedundant power supplies
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多选题A laptop operates on battery power when connected with an AC adapter. Once the battery discharges, the computer turns off and will not turn back on. Which of the following are the MOST likely causes of the laptop issue? （）(Select TWO).AThe LCD monitor’s power inverter does not function properly.BThe operating system’s power settings prevent the battery from charging.CThe battery is not compatible with the laptop.DThe internal power connection on the motherboard is faulty.EThe power adapter is not working.
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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
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单选题Company.com has recently received a new p5-570 in the data center and intends to Micro-Partition the server. In which order should installation steps be taken？（）A
Connect to the network,power on the server,Micro-Partition the serverB
Connect to the HMC,power on the server,Micro-Partition the server,connect to the networkC
Power on server,connect to the network,Micro-Partition the server,connect to the HMCD
Power on the server,connect to the HMC,Micro-Partition the server,connect to the network
考题
单选题An administrator installs new IDE drives into the company server. Upon starting the machine， the BIOS does not recognize any of the drives. Which of the following is the MOST likely cause of the problem？（）A
The jumpers are not set correctly on the drives.B
The power supply is not rated high enough to support the additional drives.C
The BIOS is not compatible with the drives.D
The drives are not powered on.
考题
单选题Which of the following is the BEST case scenario for power fault tolerance within a server？（）A
Redundant power supplies with one power supply connected and one power supply as a hot spare.B
Redundant power supplies with each connected to a separate power circuit.C
Redundant power supplies connected via a Y-cable.D
Redundant power supplies with each connected to the same power circuit.
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