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问题：单选题Which of the following printer types uses thin print pins to transfer ink from a fiber or ribbon？ （）A impactB laserC solid inkD ink jet...
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问题：单选题Which of the following should a technician use to clean the glass on a flatbed scanner？（）A glass cleaner and paper towelsB dish soap and a wet towelC a soft， pre-moistened towel or wipeD dry paper towels...
问题：多选题Which of the following can be used to determine the amount of physical memory installed in a laptop？ （）ACheck Device Manager Snap-in.BType WINVER in the command prompt.CCheck the BIOS.DCheck System Information in the Accessibility folder.ECheck System ...
问题：单选题When installing a new Plug and Play sound card， a technician should turn off and unplug the computer； remove the computer’s cover； locate the sound card slot， insert and secure the card in the slot and：（）A plug in and turn on the computer； let Windows ...
问题：多选题A technician is installing a printer that uses a parallel cable to connect to a computer. Which of the following pin configurations might the technician encounter？ （）A9 pin D-typeB36 pin CentronicsC25 pin CentronicsD13 pin D-typeE25 pin D-type...
问题：单选题A technician receives a printer that is printing ink smudges on random sheets of paper. Which of the following should the technician try FIRST？（）A Replace the printer.B Replace print head assembly.C Clean the print head.D Use a different brand of paper...
问题：多选题Which of the following is a type of motherboard？（）APCI daughter boardBIDE controller boardCSATA controller boardDmicro ATXEstandard ATX...
问题：单选题When installing a new scanner， Windows XP does not automatically recognize the scanner. Which of the following actions should be taken？（）A Use the Scanners and Cameras Wizard to add the device.B Enable the scanner in the BIOS.C Add new printer Wizard.D...
问题：单选题A computer has been upgraded with a new hard drive and after reassembling the computer and turning the computer on， the drive LED remains lit and an error message during power-on self test （POST） states， ’No Drive Present.’ Which of the following would...
问题：单选题A shipping department is reporting that a laser printer in the receiving area is becoming jammed because the printer attempts to pull several sheets of paper for each print. Which of the following may be the cause？（）A Humidity is causing the paper to s...
问题：单选题Which of the following item colorizes the paper using a two-component laser printer？（）A ribbonB developerC laser beamD toner...
问题：单选题A technician receives a laptop work order stating that the mouse pointer from the touchpad is moving randomly around the screen. Which of the following should the technician do FIRST？（）A Reboot the computer.B Replace the touchpad.C Clean the touchpad.D...
问题：单选题Which of the following item colorizes the paper using a two-component laser printer？ （）A tonerB laser beamC developerD ribbon...
问题：单选题A technician is performing preventive maintenance on the hardware components in a workstation. Which of the following actions should the technician take？ （）A Remove the case front and clean the air vents.B Unplug the capacitors from the board and clean...
问题：单选题A technician is working on a new computer running Windows XP and the hard drive is formatted at 20GB but is an 80GB hard drive. There is not another partition and no extra space can be foundunder Windows explorer. Which of the following would be the B...
问题：单选题A technician receives a work order requesting the installation of an NLX motherboard into a micro ATX case. Which of the following should the technician recognize？（）A A standard ATX power supply will not be able to connect to the NLX adapter.B The syst...
问题：单选题A technician is performing scheduled preventive maintenance on a laser printer. Which of the following should the technician clean or replace？ （）A fuserB ozone filterC transfer coronaD primary corona...
问题：单选题An 8X AGP video card will not fit into the AGP slot. Which of the following may be the cause？（）A The motherboard only supports 3.3v AGP Cards.B The motherboard only supports universal cards.C The video card is defective.D The slot covers are misaligned...
