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.
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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.
A. The Windows Defender service is turned on.
B. The Network Location Type is Work.
C. The Network Location Type is Private.
D. The Network Location Type is Public.
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. IEEE 1394
B. USB 2.0
C. PCMCIA
D. Parallel
最新试题
Which of the following IP addresses would a technician ping to verify the integrity of the local TCP/IP stack?（）
A newly installed floppy drive activity light stays on. Which of the following is the MOST likely problem?（）
Which of the following will reset the BIOS settings?（） (Select TWO).
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 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 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? （）
A computer is failing to boot. Which of the following tools would be used FIRST in troubleshooting? （）
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? （）
A technician is called for a computer that is not connecting to the network. Which of the following would be the MOST common tool used to identify the issue? （）
A technician is cleaning spyware from a Windows XP machine. Because of the infections, the unitcannot browse the Internet to obtain anti-virus updates.Which of the following is the BEST course ofaction? （）(Select TWO).