Computer Hardware To test for AC ripple on a PC power supply, you would set the volt/ohm meter for DC voltage scale OHM scale Farad scale AC voltage DC voltage scale OHM scale Farad scale AC voltage ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You're on your PC at midnight and an electric storm pops up. What's the best way to protect your PC. you don't worry; you've got a surge protector on your PC stop standing on it you don't worry; you've got a surge protector on your PC and phone line to your modem unplug the PC and remove phone line from the modem you don't worry; you have a lightning rod on your house you don't worry; you've got a surge protector on your PC stop standing on it you don't worry; you've got a surge protector on your PC and phone line to your modem unplug the PC and remove phone line from the modem you don't worry; you have a lightning rod on your house ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware During preventative maintenance on a dot matrix printer, do NOT lubricate: Platen assembly Paper advance gear bushings Print head pulley Print head pins Platen assembly Paper advance gear bushings Print head pulley Print head pins ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware After you service a laser printer, you notice dirty print. Which of the following would correct the problem. Clean the developer tank Reset the printer None of these Clean the laser diode Run several blank pages Clean the developer tank Reset the printer None of these Clean the laser diode Run several blank pages ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What would you ask to determine if the display is working? Is there a video cursor or action on the screen? Did the computer beep or chime? All of the listed here Is there high voltage static on the screen Is there a video cursor or action on the screen? Did the computer beep or chime? All of the listed here Is there high voltage static on the screen ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You run a super wing-ding diagnostic program on your PC, and it reports that your hard drive, microprocessor, RAM, and video card have seen better days. To resolve this problem you should: check to see if you have a software problem run an exhaustive memory check get another copy of the diagnostic program replace each part one at a time, rerunning the diagnostic before replacing the next part. replace everything at once and rerun the diagnostic check to see if you have a software problem run an exhaustive memory check get another copy of the diagnostic program replace each part one at a time, rerunning the diagnostic before replacing the next part. replace everything at once and rerun the diagnostic ANSWER DOWNLOAD EXAMIANS APP
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