单选题Which of the following is a laptop monitor technology that uses a backlight to produce an image on the screen?（）A OLEDB PlasmaC DLPD LCD

题目
单选题
Which of the following is a laptop monitor technology that uses a backlight to produce an image on the screen?（）
A

OLED

B

Plasma

C

DLP

D

LCD

相似考题

1.Which of the following is a laptop monitor technology that uses a backlight to produce an image on the screen?()A. OLEDB. PlasmaC. DLPD. LCD

2.Which of the following laptop displays would provide physical flexibility and transparency?()A. Standard LCDB. PlasmaC. OLEDD. LED-backlit LCD

3.Which of the following displays uses gas as a method for projecting an image?()A.CRTB.PlasmaC.LEDD.LCD

4.Which of the following parts of a laptop screen provides illumination for the LCD?()A. InverterB. BacklightC. Inverter connector cableD. Bezel

更多“单选题Which of the following is a laptop monitor technology that uses a backlight to produce an image on the screen?（）A OLEDB PlasmaC DLPD LCD”相关问题

  • 第1题：

    A user reports that they walked away from their laptop for 30 minutes and when they came backthe screen was very dim. The user tried moving the mouse and increasing the brightness setting,but neither worked. Which of the following should the technician do FIRST?（）

    A. Plug in an external monitor to test the video card.

    B. Run a check disk scan to verify there is no corruption.

    C. Check if the laptop is now on battery power.

    D. Have the LCD screen replaced with a known good screen.


    参考答案：C

  • 第2题：

    A user would like to use an external monitor with their laptop, but when the monitor is plugged in and connected to the laptop, the screen does not display on the monitor. Which of the following is the BEST way to display an image on both the monitor and the laptop?（）

    • A、Change resolution on laptop
    • B、Toggle FN key and external monitor key
    • C、Try a different monitor type
    • D、Try using a different monitor cable

    正确答案:B

  • 第3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4题：

    A technician has a laptop in for repair with a consistent video corruption issue. The issue is seen on the local display and on an external monitor. The issue happens on the BIOS setup screen as well as within Windows. Which of the following laptop components is MOST likely failing?（）

    • A、VGA port
    • B、LCD display
    • C、Onboard video card
    • D、Inverter

    正确答案:C

  • 第5题：

    An executive’s laptop screen has been damaged and will not power on. Which of the following is the FASTEST way to get the executive back online?（）

    • A、Pull the hard drive and install it in a spare laptop of the same make and model.
    • B、Replace the motherboard on the laptop.
    • C、Build the executive a temporary laptop and attempt to repair the damaged one.
    • D、Replace the backlight on the laptop.

    正确答案:A

  • 第6题：

    Which of the following displays uses gas as a method for projecting an image?（）

    • A、CRT
    • B、Plasma
    • C、LED
    • D、LCD

    正确答案:B

  • 第7题：

    During boot up， a laptop screen displays vertical colored lines and then the LCD screen goes blank. There are no display problems when connected to an external monitor. Which of the following actions should be taken to resolve the problem？ （）

    • A、Replace the laptop.
    • B、Replace the LCD screen.
    • C、Replace the LCD pixels.
    • D、Re-select the LCD in Device Manager.

    正确答案:B

  • 第8题：

    单选题
    Which of the following is used to produce the best LCD image on a laptop？（）
    A

    Dual scan

    B

    Active matrix

    C

    Passive matrix

    D

    Active scanning


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    A technician has a laptop in for repair with a consistent video corruption issue. The issue is seen on the local display and on an external monitor. The issue happens on the BIOS setup screen as well as within Windows. Which of the following laptop components is MOST likely failing?（）
    A

    VGA port

    B

    LCD display

    C

    Onboard video card

    D

    Inverter


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    An executive’s laptop screen has been damaged and will not power on. Which of the following is the FASTEST way to get the executive back online?（）
    A

    Pull the hard drive and install it in a spare laptop of the same make and model.

    B

    Replace the motherboard on the laptop.

    C

    Build the executive a temporary laptop and attempt to repair the damaged one.

    D

    Replace the backlight on the laptop.


    正确答案： B
    解析： 暂无解析

  • 第11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

  • 第12题：

    单选题
    Which of the following is a laptop monitor technology that uses a backlight to produce an image on the screen?（）
    A

    OLED

    B

    Plasma

    C

    DLP

    D

    LCD


    正确答案： C
    解析： 暂无解析

  • 第13题：

    A laptop LCD screen needs to be replaced. Which of the following tools would be BEST used toopen the case?（）

    • A、Flathead screwdriver
    • B、Plastic shim
    • C、Metal shim
    • D、Pliers

    正确答案:B

  • 第14题：

    Which of the following laptop displays would provide the BEST viewing angle?（）

    • A、IPS LCD
    • B、TFT LCD
    • C、DLP
    • D、Plasma

    正确答案:A

  • 第15题：

    Which of the following parts of a laptop screen provides illumination for the LCD?（）

    • A、Inverter
    • B、Backlight
    • C、Inverter connector cable
    • D、Bezel

    正确答案:B

  • 第16题：

    Which of the following laptop components will MOST likely need replacing within the first threeyears of use?（）

    • A、Battery
    • B、Processor
    • C、Memory
    • D、Backlight

    正确答案:A

  • 第17题：

    Which of the following is a laptop monitor technology that uses a backlight to produce an image on the screen?（）

    • A、OLED
    • B、Plasma
    • C、DLP
    • D、LCD

    正确答案:D

  • 第18题：

    Which of the following is used to produce the best LCD image on a laptop？（）

    • A、Dual scan
    • B、Active matrix
    • C、Passive matrix
    • D、Active scanning

    正确答案:B

  • 第19题：

    Which of the following laptop displays would provide physical flexibility and transparency?（）

    • A、Standard LCD
    • B、Plasma
    • C、OLED
    • D、LED-backlit LCD

    正确答案:C

  • 第20题：

    单选题
    A user reports that they walked away from their laptop for 30 minutes and when they came backthe screen was very dim. The user tried moving the mouse and increasing the brightness setting,but neither worked. Which of the following should the technician do FIRST?（）
    A

    Plug in an external monitor to test the video card.

    B

    Run a check disk scan to verify there is no corruption.

    C

    Check if the laptop is now on battery power.

    D

    Have the LCD screen replaced with a known good screen.


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    A laptop LCD screen needs to be replaced. Which of the following tools would be BEST used toopen the case?（）
    A

    Flathead screwdriver

    B

    Plastic shim

    C

    Metal shim

    D

    Pliers


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    During boot up， a laptop screen displays vertical colored lines and then the LCD screen goes blank. There are no display problems when connected to an external monitor. Which of the following actions should be taken to resolve the problem？ （）
    A

    Replace the laptop.

    B

    Replace the LCD screen.

    C

    Replace the LCD pixels.

    D

    Re-select the LCD in Device Manager.


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    A user would like to use an external monitor with their laptop, but when the monitor is plugged in and connected to the laptop, the screen does not display on the monitor. Which of the following is the BEST way to display an image on both the monitor and the laptop?（）
    A

    Change resolution on laptop

    B

    Toggle FN key and external monitor key

    C

    Try a different monitor type

    D

    Try using a different monitor cable


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    Which of the following parts of a laptop screen provides illumination for the LCD?（）
    A

    Inverter

    B

    Backlight

    C

    Inverter connector cable

    D

    Bezel


    正确答案： B
    解析： 暂无解析

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