单选题When replacing a laptop keyboard, the FIRST thing that Bob, a technician, should do is remove:（）A the battery.B the memory cover and memory sticks giving access to the screws holding the keyboard in place.C the top bezel covering the screws holding the

题目
单选题
When replacing a laptop keyboard, the FIRST thing that Bob, a technician, should do is remove:（）
A

the battery.

B

the memory cover and memory sticks giving access to the screws holding the keyboard in place.

C

the top bezel covering the screws holding the keyboard in place.

D

the AC power.

相似考题

1.A laptop has a non-functioning keyboard. After the keyboard was replaced with a known good one, the technician finds that the keyboard still is not functioning. Which of the following steps should the technician take NEXT?（）A. Replace the motherboard.B. Check all connections.C. Replace the USB controller.D. Check the PS/2 connector.

2.A technician is replacing memory in a server whose motherboard supports PC2100 memory.  This type of memory is also known as which of the following？（）A、DDR2B、DDRC、SDRAMD、DDR3

3.When a technician left the server room Monday evening everything was operational. When the technician returned Tuesday morning， the front bezel was off of the mail server， and it had been powered off. Which of the following should be checked FIRST？（）A、TCP/IP settingsB、RAID configurationC、Whether the power cord is attachedD、Server room access log

4.Which of the following should the technician do FIRST when replacing a motherboard?（）A、Use a benchmarking toolB、Use anti-static wrist bandC、Remove the CPUD、Remove the power supply

参考答案和解析
正确答案： D
解析： 暂无解析
更多“单选题When replacing a laptop keyboard, the FIRST thing that Bob, a technician, should do is remove:（）A the battery.B the memory cover and memory sticks giving access to the screws holding the keyboard in place.C the top bezel covering the screws holding the”相关问题

  • 第1题：

    A laptop has a non-functioning keyboard. After the keyboard was replaced with a known good one, the technician finds that the keyboard still is not functioning. Which of the following steps should the technician take NEXT?（）

    • A、Replace the motherboard.
    • B、Check all connections.
    • C、Replace the USB controller.
    • D、Check the PS/2 connector.

    正确答案:B

  • 第2题：

    A technician needs to upgrade the memory in a laptop. Which of the following memory typeswould be the correct type?（）

    • A、RIMM
    • B、DDR RAM
    • C、SDRAM
    • D、SODIMM

    正确答案:D

  • 第3题：

    If an external monitor is attached to a laptop and it does not work， which of the following actions should a technician take FIRST？（）

    • A、Re-install the operating system.
    • B、Open and close the cover.
    • C、Use the function key to activate the monitor.
    • D、Install new software for the keyboard.

    正确答案:C

  • 第4题：

    A user needs a laptop keyboard replaced because the space bar is not working. Mike, a technician, replaces the keyboard, and notices that a diagonal set of keys will not respond. Which of the following is the MOST likely cause?（）

    • A、StickyKeys is enabled and needs to be disabled.
    • B、The new keyboard is defective and needs to be replaced.
    • C、The system board is defective.
    • D、The keyboard ribbon is not seated properly.

    正确答案:D

  • 第5题：

    A technician is installing a memory upgrade for a remote user. The technician notes that the machine is not reporting the correct amount of memory that was installed during the POST step. Which of the following actions should the technician perform FIRST?（）

    • A、Replace the newly installed memory modules with another known-working unit.
    • B、Remove and reseat the memory, and recheck the memory reported.
    • C、Leave the configuration intact, and check cabling to ensure nothing was loose during the installation.
    • D、Perform a BIOS upgrade on the machine.

    正确答案:B

  • 第6题：

    单选题
    Which of the following should the technician do FIRST when replacing a motherboard?（）
    A

    Use a benchmarking tool

    B

    Use anti-static wrist band

    C

    Remove the CPU

    D

    Remove the power supply


    正确答案： C
    解析： 暂无解析

  • 第7题：

    单选题
    A technician is replacing memory in a server whose motherboard supports PC2100 memory.  This type of memory is also known as which of the following？（）
    A

    DDR2

    B

    DDR

    C

    SDRAM

    D

    DDR3


    正确答案： B
    解析： 暂无解析

  • 第8题：

    单选题
    A technician is replacing memory in a server whose motherboard supports PC3-8500 memory.  This type of memory is also known as which of the following？（）
    A

    SDRAM

    B

    DDR

    C

    DDR3

    D

    DDR2


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    A technician is replacing memory in a server whose motherboard supports PC100 or PC133 memory.  This type of memory is also known as which of the following？（）
    A

    SDRAM

    B

    RAMBUS

    C

    DDR2

    D

    DDR3


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    A technician needs to upgrade the memory in a laptop. Which of the following memory typeswould be the correct type?（）
    A

    RIMM

    B

    DDR RAM

    C

    SDRAM

    D

    SODIMM


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    If an external monitor is attached to a laptop and it does not work， which of the following actions should a technician take FIRST？（）
    A

    Re-install the operating system.

    B

    Open and close the cover.

    C

    Use the function key to activate the monitor.

    D

    Install new software for the keyboard.


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    When a technician left the server room Monday evening everything was operational. When the technician returned Tuesday morning， the front bezel was off of the mail server， and it had been powered off. Which of the following should be checked FIRST？（）
    A

    TCP/IP settings

    B

    RAID configuration

    C

    Whether the power cord is attached

    D

    Server room access log


    正确答案： C
    解析： 暂无解析

  • 第13题：

    An administrator is upgrading memory on the server. Once the server in turned back on, the administrator notices that the memory has not changed. The system board website says the board should accept the new amount of memory.Which of the following should the administrator do FIRST?（）

    • A、Replace memory chips with known good memory chips.
    • B、Reseat the memory chips.
    • C、Update the BIOS.
    • D、Upgrade the server OS

    正确答案:B

  • 第14题：

    A technician is troubleshooting a laptop LCD, and when the cover is opened nothing shows on the screen. Then all of a sudden the screen comes on and works fine. Which of the following should the technician check FIRST?（）

    • A、Backlight
    • B、Inverter
    • C、Loose cable
    • D、Lid switch

    正确答案:D

  • 第15题：

    When replacing a laptop keyboard, the FIRST thing that Bob, a technician, should do is remove:（）

    • A、the battery.
    • B、the memory cover and memory sticks giving access to the screws holding the keyboard in place.
    • C、the top bezel covering the screws holding the keyboard in place.
    • D、the AC power.

    正确答案:D

  • 第16题：

    A technician is replacing memory in a server whose motherboard supports PC3-8500 memory.  This type of memory is also known as which of the following？（）

    • A、SDRAM
    • B、DDR
    • C、DDR3
    • D、DDR2

    正确答案:C

  • 第17题：

    单选题
    A user needs a laptop keyboard replaced because the space bar is not working. Mike, a technician, replaces the keyboard, and notices that a diagonal set of keys will not respond. Which of the following is the MOST likely cause?（）
    A

    StickyKeys is enabled and needs to be disabled.

    B

    The new keyboard is defective and needs to be replaced.

    C

    The system board is defective.

    D

    The keyboard ribbon is not seated properly.


    正确答案： A
    解析： 暂无解析

  • 第18题：

    单选题
    When abandoning ship and jumping into the water from a substantial height without a life jacket，you should（）.
    A

    dive head first，using your hands to break the surface of the water

    B

    hold your arms firmly at your sides and jump feet first

    C

    jump feet first，covering your nose and mouth with one hand and grasping the opposing upper arm with the other

    D

    jump feet first，holding your knees to your chest


    正确答案： B
    解析： 暂无解析

  • 第19题：

    单选题
    An administrator is upgrading memory on the server. Once the server in turned back on， the administrator notices that the memory has not changed. The system board website says the board should accept the new amount of memory.  Which of the following should the administrator do FIRST？（）
    A

     Replace memory chips with known good memory chips.

    B

     Reseat the memory chips.

    C

     Update the BIOS.

    D

     Upgrade the server OS.


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    A technician is installing a memory upgrade for a remote user. The technician notes that the machine is not reporting the correct amount of memory that was installed during the POST step. Which of the following actions should the technician perform FIRST?（）
    A

    Replace the newly installed memory modules with another known-working unit.

    B

    Remove and reseat the memory, and recheck the memory reported.

    C

    Leave the configuration intact, and check cabling to ensure nothing was loose during the installation.

    D

    Perform a BIOS upgrade on the machine.


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    An administrator is upgrading memory on the server. Once the server in turned back on, the administrator notices that the memory has not changed. The system board website says the board should accept the new amount of memory.Which of the following should the administrator do FIRST?（）
    A

    Replace memory chips with known good memory chips.

    B

    Reseat the memory chips.

    C

    Update the BIOS.

    D

    Upgrade the server OS


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    When replacing a laptop keyboard, the FIRST thing that Bob, a technician, should do is remove:（）
    A

    the battery.

    B

    the memory cover and memory sticks giving access to the screws holding the keyboard in place.

    C

    the top bezel covering the screws holding the keyboard in place.

    D

    the AC power.


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    A laptop has a non-functioning keyboard. After the keyboard was replaced with a known good one, the technician finds that the keyboard still is not functioning. Which of the following steps should the technician take NEXT?（）
    A

    Replace the motherboard.

    B

    Check all connections.

    C

    Replace the USB controller.

    D

    Check the PS/2 connector.


    正确答案： D
    解析： 暂无解析

  • 第24题：

    单选题
    A technician is troubleshooting a laptop LCD, and when the cover is opened nothing shows on the screen. Then all of a sudden the screen comes on and works fine. Which of the following should the technician check FIRST?（）
    A

    Backlight

    B

    Inverter

    C

    Loose cable

    D

    Lid switch


    正确答案： C
    解析： 暂无解析

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