单选题A user reports poor picture quality with a laptop connected to an LCD. Which of the followingshould the technician check FIRST for optimal picture quality?（）A Native resolutionB Color depthC Minimum brightnessD Maximum brightness

题目
单选题
A user reports poor picture quality with a laptop connected to an LCD. Which of the followingshould the technician check FIRST for optimal picture quality?（）
A

Native resolution

B

Color depth

C

Minimum brightness

D

Maximum brightness

相似考题

1.A user reports poor picture quality with a laptop connected to an LCD. Which of the followingshould the technician check FIRST for optimal picture quality?()A. Native resolutionB. Color depthC. Minimum brightnessD. Maximum brightness

2.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.

3.A technician replaces a user’s 15 inch LCD with a 20 inch LCD. Later, the user informs thetechnician that icons are very large and the text on the monitor is fuzzy and distorted. Which of the following is MOST likely the cause?（）A、The contrast setting needs to be raised from the default.B、The monitor firmware was not updated.C、The new monitor has a different native resolution.D、The monitor needs to be degaussed to clarify the picture.

4.A home user working outside an office reports that their laptop is no longer connecting to theInternet. Which of the following would a technician recommend to check FIRST?()A. Windows Firewall settingsB. DHCP settingsC. Disable HomeGroupD. Wireless on/off switch

参考答案和解析
正确答案： A
解析： 暂无解析
更多“单选题A user reports poor picture quality with a laptop connected to an LCD. Which of the followingshould the technician check FIRST for optimal picture quality?（）A Native resolutionB Color depthC Minimum brightnessD Maximum brightness”相关问题

  • 第1题：

    A user reports that a network printer will not print, however, other users are not experiencing any problems. The user has rebooted their computer twice and it is still not printing. Which of the following should the technician check?（）

    • A、Run the printer configuration wizard on the desktop.
    • B、Check to see if the network printer is turned on.
    • C、Verify that the printer is connected to the network.
    • D、Check the local print queue for a failed print job.

    正确答案:D

  • 第2题：

    A user reports poor picture quality with a laptop connected to an LCD. Which of the followingshould the technician check FIRST for optimal picture quality?（）

    • A、Native resolution
    • B、Color depth
    • C、Minimum brightness
    • D、Maximum brightness

    正确答案:A

  • 第3题：

    A home user working outside an office reports that their laptop is no longer connecting to theInternet. Which of the following would a technician recommend to check FIRST?（）

    • A、Windows Firewall settings
    • B、DHCP settings
    • C、Disable HomeGroup
    • D、Wireless on/off switch

    正确答案:D

  • 第4题：

    A user is unsatisfied with the quality of the repair that another technician has completed on their PC. Which of the following should be done to help the user?（）

    • A、Agree with the user’s complaints
    • B、Clarify the user’s statements
    • C、Minimize the user’s criticism
    • D、Shadow the other technician on the next repair

    正确答案:B

  • 第5题：

    A user reports that their touchpad no longer works on their laptop. Which of the following is the FIRST troubleshooting step?（）

    • A、Plug in USB keyboard
    • B、Check for a disable switch
    • C、Contact the laptop manufacturer
    • D、Plug in a USB mouse

    正确答案:B

  • 第6题：

    A user states that the wireless on their laptop was working when they where at home, however,now in the office no wireless connection can be made. Which of the following should the technician check FIRST?（）

    • A、If the wireless is enabled
    • B、If the laptop is connected to the correct gateway
    • C、If the SSID is enabled
    • D、If the DHCP address scheme is correct

    正确答案:A

  • 第7题：

    单选题
    A technician replaces a user’s 15 inch LCD with a 20 inch LCD. Later, the user informs thetechnician that icons are very large and the text on the monitor is fuzzy and distorted. Which of the following is MOST likely the cause?（）
    A

    The contrast setting needs to be raised from the default.

    B

    The monitor firmware was not updated.

    C

    The new monitor has a different native resolution.

    D

    The monitor needs to be degaussed to clarify the picture.


    正确答案： B
    解析： 暂无解析

  • 第8题：

    单选题
    A home user working outside an office reports that their laptop is no longer connecting to theInternet. Which of the following would a technician recommend to check FIRST?（）
    A

    Windows Firewall settings

    B

    DHCP settings

    C

    Disable HomeGroup

    D

    Wireless on/off switch


    正确答案： C
    解析： 暂无解析

  • 第9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10题：

    单选题
    A user is unsatisfied with the quality of the repair that another technician has completed on their PC. Which of the following should be done to help the user?（）
    A

    Agree with the user’s complaints

    B

    Clarify the user’s statements

    C

    Minimize the user’s criticism

    D

    Shadow the other technician on the next repair


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    A customer reports that the laser printer produces poor quality printouts. Having arrived onsite, the technician has a discussion with the customer and reviews some examples of their print jobs. Which of the following should the technician do NEXT? （）
    A

    Clean the toner cartridge.

    B

    Change the paper.

    C

    Replace the fuser.

    D

    Print a test page.


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    After opening up the lid of a laptop that is powered on, nothing is displayed on the LCD. Opening and closing the lid multiple times usually causes the display to regain the signal. Which of the following components should the technician check FIRST?（）
    A

    Motherboard

    B

    Video card

    C

    Cutoff switch

    D

    AC adapter


    正确答案： C
    解析： 暂无解析

  • 第13题：

    After opening up the lid of a laptop that is powered on, nothing is displayed on the LCD. Opening and closing the lid multiple times usually causes the display to regain the signal. Which of the following components should the technician check FIRST?（）

    • A、Motherboard
    • B、Video card
    • C、Cutoff switch
    • D、AC adapter

    正确答案:C

  • 第14题：

    A technician supports users in a client/server environment. A user suddenly cannot access any network resources. The user tried to logon to a known working computer but was unsuccessful.Which of the following should the technician check FIRST？（）

    • A、Check if the user account is locked
    • B、Check group policy
    • C、Check the drive for fragmentation
    • D、Check NTFS permissions

    正确答案:A

  • 第15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16题：

    A customer reports that the laser printer produces poor quality printouts. Having arrived onsite, the technician has a discussion with the customer and reviews some examples of their print jobs. Which of the following should the technician do NEXT? （）

    • A、Clean the toner cartridge.
    • B、Change the paper.
    • C、Replace the fuser.
    • D、Print a test page.

    正确答案:D

  • 第17题：

    Which of the following video outputs from a media PC provide the BEST picture quality， when connecting the media PC to a projector？（）

    • A、SVGA
    • B、VGA
    • C、S-Video
    • D、DVI

    正确答案:D

  • 第18题：

    A user reports that they are unable to print to a remote printer. Which of the following should the technician check FIRST？（）

    • A、Printer driver
    • B、Protocol stack
    • C、Network connectivity
    • D、Correct patch application

    正确答案:C

  • 第19题：

    单选题
    A user reports that they are unable to print to a remote printer. Which of the following should the technician check FIRST？（）
    A

    Printer driver

    B

    Protocol stack

    C

    Network connectivity

    D

    Correct patch application


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    A user reports that their touchpad no longer works on their laptop. Which of the following is the FIRST troubleshooting step?（）
    A

    Plug in USB keyboard

    B

    Check for a disable switch

    C

    Contact the laptop manufacturer

    D

    Plug in a USB mouse


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    A user states that the wireless on their laptop was working when they where at home, however,now in the office no wireless connection can be made. Which of the following should the technician check FIRST?（）
    A

    If the wireless is enabled

    B

    If the laptop is connected to the correct gateway

    C

    If the SSID is enabled

    D

    If the DHCP address scheme is correct


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    A user reports poor picture quality with a laptop connected to an LCD. Which of the followingshould the technician check FIRST for optimal picture quality?（）
    A

    Native resolution

    B

    Color depth

    C

    Minimum brightness

    D

    Maximum brightness


    正确答案： B
    解析： 暂无解析

  • 第23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24题：

    单选题
    Which of the following video outputs from a media PC provide the BEST picture quality， when connecting the media PC to a projector？（）
    A

    SVGA

    B

    VGA

    C

    S-Video

    D

    DVI


    正确答案： B
    解析： 暂无解析

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