当前分类： 220-702
问题：单选题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 System logsB Security logsC Application ...
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问题：单选题Which of the following commands would be used to display hidden files?（）A dir /?B dir /dC dir /aD dir /s...
问题：单选题Which of the following will cause a ghost image on a printout?（）A Problem with the developing drumB Problem with the formatter boardC Worn pickup rollersD Scanner unit is defective...
问题：单选题Which of the following errors are caused by leaving a floppy disk in the drive when a computer is powered on?（）A Random bluescreen errorB Inaccessible boot driveC Missing NTLDRD Invalid boot disk...
问题：单选题Which of the following could cause an NTLDR error on reboot?（）A Processor is failingB Services failed to start on bootupC RAM is faultyD Boot.ini file is corrupt...
问题：单选题Which of the following utilities, in Windows, can be configured to perform automatic disk defragmentation?（）A Task SchedulerB Disk Defragmenter ToolC Task ManagerD Disk Manager...
问题：单选题Which of the following would be the BEST way for Mike, a technician, to disallow other clients to access a WAP, if only the same clients will always be accessing it?（）A Disable SSID broadcastB Enable MAC filteringC Disable DHCP serverD Enable WEP encry...
问题：单选题A user, Jill, is reporting her mouse is moving when Jill is not moving it, and the computer is running slower than normal. Which of the following is the FIRST action that Karen, a technician, should take?（）A Run chkdsk.B Run an antivirus program.C Repl...
问题：单选题A technician upgrades a computer from Windows XP Media Center Edition to Windows Vista Home Premium. After the upgrade Aero will not turn on. The system has a 2.4 GHz processor, 1GB of RAM, and a DirectX 7 video card. Which of the following will resolv...
问题：单选题If a technician is traveling outside of the US, which of the following should be checked before setting up a workstation? （）A Local file formatB Wattage settingC Local power codesD Voltage setting...
问题：A user states that their web browser was recently updated an...
问题：单选题A technician is troubleshooting a user’s problem; important Windows services are not starting. In which of the following locations should the technician check to investigate when these services started or stopped?（）A Com+.logB System LogC Security LogD...
问题：单选题A technician notices that the BIOS event log shows a chassis intrusion. Which of the following is theMOST likely reason for the event? （）A There is a loose object in the case.B An optical drive drawer is open.C The computer case was opened.D An attacke...
问题：单选题A technician is performing a memory upgrade by installing an additional 1GB stick of DDR RAM into a system. When the installation is complete, the computer shows 2GB of RAM at POST; however, it now indicates a lower speed setting for the memory. Which ...
问题：A user would like to use an external monitor with their lapt...
问题：单选题A computer’s onboard LPT1 port fails. Which of the following I/O cards should be installed to fix this problem?（）A SerialB ParallelC FireWireD USB...
问题：单选题Which of the following tools would be BEST to use to pry open the case of a laptop?（）A Metal screwdriverB Plastic wedgeC Needle-nose pliersD Extension magnet...
问题：单选题A user states that their work PC has become infected with a virus. Which of the following shouldthe technician do FIRST?（）A Perform an antivirus program scanB Boot the machine into Safe ModeC Remove the machine from the networkD Check for system securi...
问题：A technician plugs a USB device into the computer. The syste...
问题：单选题A laptop has a non-functioning keyboard. After the keyboard was replaced with a known good one, the technician finds that the keyboard still is not functioning. Which of the following steps should the technician take NEXT?（）A Replace the motherboard.B ...
