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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...
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问题：单选题Which of the following desktop hardware should a technician be MOST concerned with disposing of correctly？（）A batteriesB power cordsC disk drivesD hard drives...
问题：单选题A laser printer has a vertically repetitive print defect. Before attempting to repair the printer，a technician should determine：（）A the distance between the spots.B which paper tray was used to print the document.C which driver was used to print the do...
问题：多选题Which of the following printers sprays the paper？（）AimpactBlaserCthermalDsolid inkEink jet...
问题：单选题A technician is locked out of a desktops BIOS because of a forgotten password. Which of the following is a method of removing the password？（）A Replace the power supply unit.B Reseat the systems memory.C Reset the proper jumper.D Re-install the operatin...
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 will help protect an operating system from vulnerability？（）A Download free anti-virus programs from the Internet.B Perform updates from the manufacturers website regularly.C Using the operating systems email program only to open ...
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Which of the following would be an example of a biometric device？（）A USB security keyB smart card readerC thumb print readerD encryption password...
问题：单选题A printer takes a long time to print high-end graphics. Which of the following would be the FIRST action to take？（）A Recommend the use of smaller graphics.B Replace the toner cartridge.C Recommend connecting fewer users to the printer.D Check the amou...
问题：单选题When experiencing video problems， which of the following should be performed FIRST to ensure that the monitor is not causing the problem？ （）A Check for the latest video drivers.B Install a known-good video adapter.C Attach the monitor to a known-good c...
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Which of the following is the process a scanner uses to scan images to a computer？（）A Light is shown through the image and onto the scanner headB Light is reflected off a mirror onto the Charged Coupled Device （CCD）C Light is flashed off a mirror onto ...
问题：单选题Which of the following would be the safest environmental condition for working on multiple systems at one time？（）A A tiled room with anti-static mats and wrist straps.B A clean， carpeted room with anti-static mats and wrist straps.C A tiled room in a w...
问题：单选题A technician receives a new printer for repair and the work order states that when powered on the printer 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 Insta...
问题：多选题When a computer does not recognize an internal modem， a technician should determine whether：（）Athe modem is seated properly.Bthe number being dialed is valid.Cthere are resource conflicts.Dthere is power to the modem.Ethe modem speaker is enabled....
