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单选题
After a technician installs a video card, which of the following should the technician configure NEXT?（）
A
Resolution
B
Colors
C
Dots per inch
D
Refresh rate
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单选题A laptop will not output to a connected projector. Which of the following steps should a technician take FIRST?（）A
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单选题A technician（技术） has a current baseline（基准线） and is told to install additional（添加） memory and a faster NIC card. At which point in time should the next baseline be run？（）A
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Reseat all power connections.B
Remove the CMOS battery.C
Install the graphics card.D
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单选题A technician is attempting to configure Windows XP Media Center on a desktop from a CD. The message that comes up on the screen says ‘Missing NTLDR press any key to reboot’. Which of the following should the technician do NEXT?（）A
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Firmware versionB
System date/timeC
Bus speedsD
Jumper settings
考题
单选题A technician is troubleshooting a monitor displaying a blank screen and the power indicator light ison. Which of the following should the technician do next?（）A
Test the computer with a known-good monitor.B
Check if the monitor is still covered under the manufacturer’s warranty.C
Replace the monitor’s power cord with a known-good power cord.D
Swap out the computer’s video card.
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单选题After installing a new video card, the computer loads Windows and continuously reboots. Which of the following would be the FIRST step that a technician should take?（）A
Run CHKDSKB
Boot to ERDC
Run MSCONFIGD
Go into Safe Mode
考题
单选题A customer reports to Karen, a technician, that he is experiencing problems with the display after his computer is fully booted but reports seeing the BIOS splash screen during boot. Which of the following would MOST likely be the cause?（）A
The video cable is incorrectly attached.B
A corrupted or incorrect video driver is installed.C
An incorrect video card is installed in the computer.D
The video card is defective and needs to be replaced.
考题
单选题A technician installs a new video card in a desktop with onboard video. The technician boots the unit but sees no display. The monitor power light is on and the OS seems to be loading. Which ofthe following is the MOST likely cause?（）A
The display is defective.B
The video card needs to be flashed.C
The internal adapter has not been disabled.D
The new video card is defective.
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