A technician installed a new wireless access point on an existing small office home office (SOHO) network with a selective security option enabled. All wireless computers connect to the new network except one computer that cannot connect to the wireless network.<br /> Which of the following is the cause?（）<br />..

第1题

[] A technician installed a new application on a Windows XP desktop. When the technician tries to launch the application it crashes. Which of the following can the technician use to troubleshoot the application?（）

A、A. System logs B、B. Security logs C、C. Application logs D、D. Application installation logs

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第2题

[单选题] A technician is installing a memory upgrade for a remote user. The technician notes that the machine is not reporting the correct amount of memory that was installed during the POST step. Which of the following actions should the technician perform FIRST?（）

A、Replace the newly installed memory modules with another known-working unit. B、Remove and reseat the memory, and recheck the memory reported. C、Leave the configuration intact, and check cabling to ensure nothing was loose during the installation. D、Perform a BIOS upgrade on the machine.

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第3题

[多选题] A technician installed a new application on a Windows XP desktop. After the application wasinstalled, the technician rebooted the desktop and received a bluescreen error. Which of thefollowing steps should the technician perform?（） (Select TWO).

A、Boot into Safe Mode B、Replace the motherboard C、Uninstall the application D、Replace the hard drive E、Install more RAM

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第4题

[单选题] A technician has installed Windows Vista Ultimate and is setting up the Media Center. When the technician goes to watch TV, Media Center displays an error of no TV tuner installed. The TV tuner is installed with the correct drivers. Which of the following is the solution to the problem?（）

A、TV tuner codec was not installed. B、Not enough RAM to support the TV tuner. C、Motherboard is faulty. D、Video card drivers are not installed.

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第5题

[单选题] A technician is dispatched to install additional RAM in a computer. The technician unplugs thesystem from the power source, and removes the cover of the PC. Which of the following shouldthe technician do NEXT?（）

A、Update the BIOS for compatibility. B、Put on an ESD strap. C、Use an anti-static bag to hold the RAM while installing. D、Clean out the PC with compressed air.

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第6题

[单选题] A technician has installed a new motherboard in a workstation, but after hardware tests, themotherboard has failed. Which of the following should the technician do FIRST before replacingthe motherboard? （）

A、Reseat all power connections. B、Remove the CMOS battery. C、Install the graphics card. D、Ground to the case.

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第7题

[单选题] After a technician installs a video card, which of the following should the technician configure NEXT?（）

A、Resolution B、Colors C、Dots per inch D、Refresh rate

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第8题

[单选题] A technician is installing Windows XP on a system that has a SATA HDD. Which of the following will the technician MOST likely have to do to start the installation? （）

A、Press the F8 Key B、Press the F3 Key C、Press the F2 Key D、Press the F6 Key

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第9题

[单选题] A technician has just completed a CPU upgrade on a motherboard. Which of the following will MOST likely cause the PC not to boot?（）

A、The technician used generic thermal paste. B、The processor had pins broken during installation. C、The memory is incompatible with the new CPU. D、An incorrect fan size was installed on the heatsink.

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第10题

[单选题] A technician discovers that RAM modules are overheating. Which of following is best practice inthis situation?（）

A、Install heatsinks on the RAM modules. B、Install additional CPU fans. C、Replace the RAM slots. D、Install a heatsink on the chipset driver

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