A. rdisk.exe
B. bootdisk.exe
C. bootcfg /rebuild
D. erd.exe
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A.format
B.sfc
C.edit
D.msconfig
A. Disable DHCP.
B. Use MAC filtering.
C. Disable the SSID broadcast.
D. Use a network firewall.
A. The computers BIOS is corrupt.
B. The computers operating system needs to be updated.
C. The computers CMOS battery has lost its charge.
D. The computers power supply is failing.
A. HDD failure
B. DVI failure
C. USB failure
D. CD failure
A. Use an external hard drive.
B. Defrag the hard drive.
C. Add more RAM to the computer.
D. Install a larger hard drive.
A. Local file format
B. Wattage setting
C. Local power codes
D. Voltage setting
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.
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
最新试题
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? （）
After moving files from one folder to another, the technician cannot access them. Which of the following MUST the technician do to regain access to these files?（）
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 commands would create an emergency repair disk for the Windows 2000Professional operating system? （）
A customer wants to check whether they have the necessary tools enabled to prevent intrusions andvirus attacks on a Windows Vista workstation. Which of the following tools can be used to display thecurrent configuration? （）
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 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 is the BEST way to deny unauthorized computers access to a network? （）
A technician needs a wireless access point to cover most of the office. Which of the following should the technician perform FIRST to achieve this? （）
A newly installed floppy drive activity light stays on. Which of the following is the MOST likely problem?（）