更多"A technician has installed a second"的相关试题:
[单项选择] 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. Which of the following is the cause?（）
A. The network uses MAC filtering
B. The network uses WEP
C. The network uses SSID broadcast
D. The network uses WPA
[单项选择]A technician installed a new motherboard in a workstation. Which of the following describes theBEST steps for a proper installation?（）
A. Install the OS, the application software and then hardware drivers.
B. Install the chipset driver, the OS and then the hardware drivers.
C. Install the hardware drivers, the chipset driver and then the OS.
D. Install the OS, the chipset driver and then the hardware drivers.
[多项选择]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
[单项选择] A technician installed a new video card on a motherboard which has onboard video. When the monitor was plugged into the new card and the power was turned on, a no signal message appeared on the monitor. Which of the following is MOST likely the issue?（）
A. In the BIOS, the onboard video adapter must be disabled.
B. The video resolution is set too high.
C. The LCD panel is defective.
D. The drivers for the new video card must be installed before installing the card.
[单项选择]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.
[单项选择]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.
[单项选择]A technician has installed an additional NIC on a server. Which of the following can now be set up？（）
A. Teaming
B. VLANs
C. Port forwarding
D. Full duplex
[单项选择]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? （）
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.
[单项选择]A technician has just installed a new power supply into a desktop computer and now the computer will not turn on. Which of the following is the MOST likely cause?（）
A. The voltage selector switch on the power supply is set incorrectly.
B. The 3.3v power line is connected to the wrong input on the motherboard.
C. The new power supply voltage rating is too high.
D. The 12v power cord is installed incorrectly.
[单项选择]Bob, a technician, is adding a secondary IDE hard drive to an older system. After installation and the first boot, the drive is not showing in Disk Management. Which of the following is the MOST likely cause of the issue?（）
A. The new drive’s jumper is set for master.
B. The new drive is connected to the secondary bus as a slave drive.
C. Both drives’ jumpers are set for cable select.
D. The old drive’s jumper is set for master and the new drive is set for slave.
[单项选择]A user reports that their hard drive has failed and needs to be replaced. Which of the following should the technician do FIRST?（）
A. Run the hard disk manufacturer’s diagnostic program
B. Re-image the drive
C. Replace the hard drive and load Windows
D. Ask the user diagnostic questions
[单项选择]Generally a hard disk drive has multiple disks, known as （）.
A. Cartridges
B. Spindle motors
C. Sectors
D. Platters
[单项选择]A technician just installed an antivirus suite on a workstation. It is kept up-to-date and has recently scanned the system. A day later the user reports slower response times than usual. Which of the following is the user MOST likely experiencing?（）
A. Advertisements
B. Resource consumption
C. A trojan infection
D. Unremoved viruses
[单项选择]A technician recently installed a new firewall. Which of the following ports must be open to permit HTTPS traffic?（）
A. 21
B. 23
C. 80
D. 443
[单项选择]A user has a 1TB external hard drive connected to a desktop system. When the user searches the drive for a file, the response to the search is very slow. How can the user improve the performance of the file searches on the external drive?（）
A. Change the sort order of the files.
B. Make sure that all of the files are in folders that are in alphabetical order.
C. Search multiple drive letters at the same time.
D. Turn on indexing for the assigned drive letter.
[单项选择] After a technician came out and installed a new wireless router, one of the wired workstations began having problems connecting to the file server. This is only an intermittent problem. Which of the following actions will the technician MOST likely perform to resolve this problem?（）
A. Change the router's SSID
B. Move the router's location
C. Check user permissions
D. Check the cable ends
[单项选择] A second optical drive has been added to the computer and needs to be referenced as the R: drive by the Microsoft Windows operating system. Which of the following places in Microsoft Windows will BEST accomplish this task?（）
A. Administrative Tools
B. Disk Management
C. Device Manager
D. Event Viewer
[单项选择]After installing a new SATA hard drive the technician notices the drive is hot to the touch and is giving off a slight odor. Which of the following should the technician do? （）
A. Install a larger fan near the hard drive to cool the system.
B. Clean the drive with compressed air and continue to use it.
C. Remove and replace the drive.
D. Apply more thermal compound and reseat the drive.
