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.
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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.
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.
A. The floppy drive
B. The hard drive
C. The CD-ROM drive
D. The DVD-ROM drive
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.
A. Firmware version
B. System date/time
C. Bus speeds
D. Jumper settings
A. Security Center
B. Event Viewer Security log
C. Windows Defender
D. Windows Firewall
A. Unplug the CMOS battery.
B. Unplug the power supply.
C. Switch on the reset jumper.
D. Replace the RAM.
E. Unplug the CPU.
A. Time Domain Reflectometer (TDR)
B. Oscilloscope
C. Power supply tester
D. Spectrum analyzer
A. An external hard drive connected via eSATA
B. An external hard drive connected via USB 2.0
C. An external hard drive connected via serial
D. A thumb drive connected via USB 2.0
A. Enable boot logging. In Safe Mode, read the ntbtlog.txt file.
B. In Safe Mode, run the sigverif utility.
C. Restart the system from the OEM recovery CD; do a full restore.
D. In Safe Mode, run the driverquery utility.
最新试题
After removing several obsolete programs from a PC, a user is experiencing slower than usuallyprocessing times. Which of the following would be the BEST way to speed up the processing? （）
A remote user is attempting to install a new external storage device on their computer. The user reports they only have one port open on the back of the device and the port is similar to the USB port their mouse is connected to. The port has a bevel on one side and is slightly larger than the USB port.Which of the following connector types is MOST likely being described?（）
A system powers on, begins POST, displays the BIOS version information and then hangs with theerror message Error loading operating system.Which of the following is MOST likely cause of this issue? （）
Which of the following is the BEST solution for repairing a hard drive that results in the NTLDR ismissing display upon booting?（）
A computer is redeployed after sitting in storage for a year and is now displaying the wrong date. Which of the following is the cause? （）
A user states they receive a message Boot device not found half of the time they boot their system.Which of the following is the MOST likely cause? （）
Which of the following commands would create an emergency repair disk for the Windows 2000Professional operating system? （）
If a technician is traveling outside of the US, which of the following should be checked before setting up a workstation? （）
A technician is troubleshooting a WLAN card in a laptop. The wireless infrastructure is 802.11g. TheWLAN card is showing connected at 11Mbps. Which of the following would be the BEST reason why theWLAN card is performing at that speed? （）
A technician has just installed an upgraded graphics card. The computers power turns off before itfinishes booting. Which of the following is the cause of the problem? （）