当前分类： 220-702
问题：单选题A user reports that their machine seems to be running slower than usual. The user states that the computer has become progressively worse as more applications are installed. Which of the following is the FIRST step the technician should take?（）A Run th...
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问题：单选题A user reports that a newly installed external CD-RW is not working. Jill, a technician, is called and notes the user has the CD-RW drive, a flash disk, a rarely used external hard drive and a wireless network adapter plugged into an external USB hub. ...
问题：单选题An uninstalled program is still attempting to load when Windows starts. Which of the following options can the technician suggest to stop this unwanted program from loading?（）A ServicesB Add or Remove ProgramsC System Configuration UtilityD System File...
问题：单选题A technician has installed a secondary hard drive for a computer. However, the hard drive is not appearing under My Computer. The disk is receiving power, and appeared on the POST when Windows started. Which of the following Windows utilities would hel...
问题：单选题Which of the following is the purpose of the sigverif.exe utility?（）A Encrypt a file for secured electronic delivery.B Confirm the digital certificate to check file integrity.C Remove non-certified drivers from the driver cache.D Choose the level of dr...
问题：多选题Which of the following will allow Karen, a technician, to determine if the correct voltages are reaching the computer components? (Select TWO).（）APower supply testerBCable testerCLoopback plugsDMultimeterEButt set...
问题：单选题Which of the following groups should staff accounts be placed in, if the staff is required to perform most but not all maintenance tasks on a Windows PC?（）A Power UsersB UserC AdministratorD Guest...
问题：单选题A technician does not have power to a PC. Which of the following tools should the technician use to check for electricity?（）A Cable testerB Power supply testerC Tone generatorD Multimeter...
问题：单选题Which of the following files are required to start Windows XP boot process?（）A Ntldr, boot.ini and ntdetect.comB IO.sys, boot.ini and ntboot.sysC IO.sys, Msdos.sys and boot.sysD Config.sys, msconfig.sys and boot.ini...
问题：单选题If a technician needs to convert a hard drive from Basic to Dynamic, which of the following utilities would the technician use?（）A Add Hardware WizardB Device ManagerC Computer ManagementD Disk Management...
问题：单选题A technician has resolved a paper jam. After the jam is cleared, the display continues to indicate that the printer is jammed. Which of the following should be performed NEXT?（）A Power cycle the printerB Print a test pageC Remove all the paper trays an...
问题：单选题An alternative to plain old telephone service (POTS) would be:（）A X.25.B Asynchronous transfer mode (ATM).C VoIP.D Public Switched Telephone Network (PSTN)....
问题：单选题Within a 64-bit Windows desktop OS, by default where are the program files for 64-bit programs located?（）A C:/Program FilesB C:/Windows/C C:/Windows/System32D C:/Program Files (x86)...
问题：单选题A laser printer keeps displaying, ‘Paper Jam – Front Door’. It does not matter which tray or paper type the printer is using. Which of the following is the MOST likely reason why the printer is having this issue?（）A The printer fuser assembly needs to ...
问题：单选题Which of the following commands scans and verifies system protected files?（）A VERIFYB SFCC CHKDSKD CHKNTFS...
问题：单选题Which of the following commands should Mike, a technician, use to display the available switches of a command line utility?（）A DIR /SB MSINFOC ATTRIB -HD HELP...
问题：单选题Which of the following would be the BEST way to restrict access to the WAP from certain clients?（）A Disable DHCP serverB Enable WEP encryptionC Disable SSID broadcastD Enable MAC filtering...
问题：单选题A display on a laptop has become very dim, almost unable to be seen. Which of the followingcomponents is the MOST likely cause of this problem?（）A Video cardB Inverter boardC AC adapterD Processor...
问题：多选题A user is reporting that a PC will suddenly shut down without warning. The PC boots up with no problems, but after using the PC for a short time, the PC turns off. Which of the following components should the technician check?（） (Select TWO).ACPU fanBR...
问题：单选题Which of the following tools is used to consolidate files and folders on a local drive?（）A CHKDSKB DEFRAGC DISK CLEANUPD Computer Management...
