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

题目
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 plugs

B

Power supply tester

C

System logs

D

TDR

相似考题

1.Which of the following devices would MOST likely integrate a DHCP server?()A.RouterB.HubC.SwitchD.Bridge

2.Which of the following devices is used to provide appropriate voltage to the CPU？（）A、 Redundant power supplyB、 VRMC、 Heat sinkD、 HBAs

3.An administrator notes that after a recent power outage, some open files were corrupted on one affected file server. Which of the following items should the administrator consider to determine the cause of this corruption?（）A、The server's memoryB、The server's RAID controller batteryC、The server's processorD、The server's NIC teaming configuration

4.A technician has been asked to ensure a PC is supplied with power for a short time, during apower failure. The technician should install which of the following devices to ensure thisrequirement is easily met?（）A、Backup power generatorB、Uninterruptable power supplyC、Power line conditionersD、Surge protectors

更多“A server will not power on. Which of the following devices s”相关问题

  • 第1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.

    正确答案:A

  • 第2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、Dust
    • B、Power Surge
    • C、Excessive humidity
    • D、High temperatures

    正确答案:A

  • 第3题：

    Bob, a technician, is troubleshooting a PC that intermittently does not power on. Which of the following tools would be the BEST choice to use to verify a possible cause? （）

    • A、Cable tester
    • B、Ohm meter
    • C、Field strength meter
    • D、PSU tester

    正确答案:D

  • 第4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 card
    • B、 OTDR
    • C、 TDR
    • D、 Multimeter

    正确答案:D

  • 第5题：

    A technician wants to increase the reliability of a DHCP server. Which of the following components should be installed to increase the server’s uptime on the network？（）

    • A、 Increase the amount of RAM
    • B、 Use a lower voltage power supply
    • C、 Add a hardware firewall
    • D、 Install redundant NICs

    正确答案:D

  • 第6题：

    When planning for redundant power sources in a server deployment， which of the following should be purchased？（）

    • A、RAID controllers
    • B、Multiple UPSs
    • C、Redundant cooling
    • D、Dual NICs
    • E、Redundant power supplies

    正确答案:B,E

  • 第7题：

    Which of the following devices would MOST likely integrate a DHCP server?（）

    • A、Router
    • B、Hub
    • C、Switch
    • D、Bridge

    正确答案:A

  • 第8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 plugs

    B

    Power supply tester

    C

    System logs

    D

    TDR


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    Which of the following devices are protected from being motorized by a reverse-power relay?（）
    A

    Alternators

    B

    Wave guides

    C

    Exciters

    D

    Amplidynes


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    A technician wants to increase the reliability of a DHCP server. Which of the following components should be installed to increase the server’s uptime on the network？（）
    A

     Increase the amount of RAM

    B

     Use a lower voltage power supply

    C

     Add a hardware firewall

    D

     Install redundant NICs


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    Which of the following is MOST likely to occur if the temperature in the server room is cooled too quickly after a power outage？（）
    A

    Server forms condensation

    B

    Server will not POST

    C

    Server’s services will not start

    D

    Server response times are slow due to temperature change


    正确答案： A
    解析： 暂无解析

  • 第12题：

    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).
    A

    The LCD monitor’s power inverter does not function properly.

    B

    The operating system’s power settings prevent the battery from charging.

    C

    The battery is not compatible with the laptop.

    D

    The internal power connection on the motherboard is faulty.

    E

    The power adapter is not working.


    正确答案： A,B
    解析： 暂无解析

  • 第13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).

    • A、The LCD monitor’s power inverter does not function properly.
    • B、The operating system’s power settings prevent the battery from charging.
    • C、The battery is not compatible with the laptop.
    • D、The internal power connection on the motherboard is faulty.
    • E、The power adapter is not working.

    正确答案:D,E

  • 第14题：

    Which of the following is MOST likely to occur if the temperature in the server room is cooled too quickly after a power outage？（）

    • A、Server forms condensation
    • B、Server will not POST
    • C、Server’s services will not start
    • D、Server response times are slow due to temperature change

    正确答案:A

  • 第15题：

    Which of the following devices is susceptible to ESD？（）

    • A、Certified power cable
    • B、Memory modules
    • C、CAT5 cable
    • D、USB flash drives

    正确答案:B

  • 第16题：

    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

    正确答案:B

  • 第17题：

    Which of the following will allow devices to be added without turning the server off?（）

    • A、Plug and Play
    • B、Warm site
    • C、Hot plug
    • D、Hot site

    正确答案:C

  • 第18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 factor
    • B、 Server form factor
    • C、 Server power supplys wattage rating
    • D、 Desired runtime

    正确答案:D

  • 第19题：

    Which of the following are types of biometric devices used in server rooms？ （）

    • A、 Mantraps
    • B、 Fingerprint scanners
    • C、 CCTV systems
    • D、 Retina scanner
    • E、 Proxy card readers

    正确答案:B,D

  • 第20题：

    单选题
    Which of the following devices is used to provide appropriate voltage to the CPU？（）
    A

     Redundant power supply

    B

     VRM

    C

     Heat sink

    D

     HBAs


    正确答案： A
    解析： 暂无解析

  • 第21题：

    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 factor

    B

     Server form factor

    C

     Server power supplys wattage rating

    D

     Desired runtime


    正确答案： A
    解析： 暂无解析

  • 第22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 plugs

    B

     Power supply tester

    C

     System logs

    D

     TDR


    正确答案： D
    解析： 暂无解析

  • 第23题：

    多选题
    When planning for redundant power sources in a server deployment， which of the following should be purchased？（）
    A

    RAID controllers

    B

    Multiple UPSs

    C

    Redundant cooling

    D

    Dual NICs

    E

    Redundant power supplies


    正确答案： C,E
    解析： 暂无解析

  • 第24题：

    单选题
    An administrator notes that after a recent power outage, some open files were corrupted on one affected file server. Which of the following items should the administrator consider to determine the cause of this corruption?（）
    A

    The server's memory

    B

    The server's RAID controller battery

    C

    The server's processor

    D

    The server's NIC teaming configuration


    正确答案： B
    解析： 暂无解析

相关内容