A. Unplug the CMOS battery.
B. Unplug the power supply.
C. Switch on the reset jumper.
D. Replace the RAM.
E. Unplug the CPU.
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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
A. Establish rules in the email scheduling program to perform updates.
B. Select Update Now from the program options.
C. Use the Automatic Update feature built into the application.
D. Use scripts.
E. Use Windows Update.
A. netsh firewall show logging
B. ipconfig /all
C. netsh firewall show state
D. arp -a
A. They are using the wrong WEP key.
B. They have been infected with malware.
C. They have lost Internet connectivity.
D. They need to update their network device drivers.
A. A dead CMOS battery
B. The OS is not installed on the hard drive
C. A faulty RAM
D. A faulty HDD connection
A user reports that their system is starting to run slower, especially when opening large local files. The system has sufficient RAM for the users applications, but the hard drive seems to have higher than normal activity when opening large files.
Which of the following would be the BEST tool to diagnose and troubleshoot this problem? （）
A. Task Manager
B. NTBACKUP
C. FDISK
D. Disk Defragmenter
最新试题
A customer reports that their newly purchased Windows Vista Home Premium notebook is unable tosee other computers in their home office. Which of the following is the MOST likely cause? （）
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 newly installed floppy drive activity light stays on. Which of the following is the MOST likely problem?（）
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? （）
If a technician is traveling outside of the US, which of the following should be checked before setting up a workstation? （）
Which of the following are methods to automatically update the antivirus application?（） (Select TWO).
Which of the following is the BEST way to deny unauthorized computers access to a network? （）
A user works daily with video production and needs portable storage which will allow them to transport their work back and forth from home. Taking the users storage and bandwidth requirements into consideration, which of the following would BEST suit the users needs?（）
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 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? （）