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问题：单选题A technician receives a new printer for repair and the work order states that when powered on theprinter makes a loud noise and will not print. Which of the following actions should the technician take？ （）A Install new drivers on the computer.B Install...
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问题：多选题Which of the following is the voltage that an ATX molex connector delivers to an IDE device？ （）A-3.3 VoltsB24 VoltsC120 VoltsD12 VoltsE5 Volts...
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Which of the following RAID configurations takes advantage of mirroring？（）A RAID 1B RAID 5C RAID 0D RAID 2...
问题：单选题A technician has added memory to a laser printer. To allow the printer driver software to use the additional memory， the amount of memory should be modified in：（）A the Device Settings tab in Printer Properties.B Device Manager by clicking on the printe...
问题：单选题During boot up， a laptop screen displays vertical colored lines and then the LCD screen goes blank. There are no display problems when connected to an external monitor. Which of the following actions should be taken to resolve the problem？ （）A Replace ...
问题：单选题A technician receives a dot matrix printer for repair and the work order states that the printer is only printing one-half of each character. Which of the following should the technician replace？（）A print headB fuserC injectorD print nozzle...
问题：单选题Which of the following is used to produce the best LCD image on a laptop？（）A Dual scanB Active matrixC Passive matrixD Active scanning...
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 using an ink jet printer， a user reports that colors seem to be missing intermittently. Which of the following is MOST likely the cause？（）A The printer needs to be calibrated.B There is a problem with the document being printed.C The print head is...
问题：单选题A new computer is displaying the wrong amount of memory. Which of the following may be the cause？（）A The module is installed backwards.B A USB device is using some memory.C An onboard video card is using some memory.D The CPU is using some memory....
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...
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A work order states that a customer used Windows updates and after rebooting the computer， the video driver was corrupted and the computer was in safe mode. Which of the following would be the BEST action to take？（）A Download and install the correct vi...
问题：单选题A technician receives a laptop that is running out of battery power more quickly than expected.Which of the following can the technician do to correct the problem？ （）A Note on the work order that the laptop is losing battery capabilities and the laptop...
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Which of the following is the recommended maintenance for a laser printer？ （）A Clean all fan filters； wipe down the paper path and re-adjust the corona wire.B Clean all pickup rollers； re-adjust the corona wire and replace the fuser assembly.C Clean al...
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...
