单项选择题X 纠错
A. Use an external hard drive.
B. Defrag the hard drive.
C. Add more RAM to the computer.
D. Install a larger hard drive.
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单项选择题
A. Local file format
B. Wattage setting
C. Local power codes
D. Voltage setting
多项选择题
A. Boot into safe mode and format the drive.
B. Install a pop-up blocker and update Internet Explorer.
C. Boot to Safe Mode with Networking and attempt updates.
D. Boot into safe mode and perform CHKDSK.
E. Apply updates manually by downloading the definition files on another machine.
单项选择题
A. There is a loose object in the case.
B. An optical drive drawer is open.
C. The computer case was opened.
D. An attacker hacked into the system.
单项选择题
A. The monitor cannot display the increased resolution that is a feature of the new graphics card.
B. The power supply does not provide enough wattage to power the new graphics card.
C. The new graphics card is incompatible with the existing processor.
D. The computer does not have enough RAM to support the new graphics card.
单项选择题
A. The floppy drive
B. The hard drive
C. The CD-ROM drive
D. The DVD-ROM drive
单项选择题
A. The WLAN card is 802.11g.
B. The WLAN card is 802.11b.
C. The WLAN card is 802.11n.
D. The WLAN card is 802.11a.
单项选择题
A. Firmware version
B. System date/time
C. Bus speeds
D. Jumper settings
单项选择题
A. Security Center
B. Event Viewer Security log
C. Windows Defender
D. Windows Firewall
多项选择题
A. Unplug the CMOS battery.
B. Unplug the power supply.
C. Switch on the reset jumper.
D. Replace the RAM.
E. Unplug the CPU.
单项选择题
A. Time Domain Reflectometer (TDR)
B. Oscilloscope
C. Power supply tester
D. Spectrum analyzer