Computer Hardware 14.4 modem should transmit _____ bits per second 140,000-150,000 14,400-15,000 None of these 1400-1500 140-150 140,000-150,000 14,400-15,000 None of these 1400-1500 140-150 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware During preventative maintenance on a dot matrix printer, do NOT lubricate: Print head pins Paper advance gear bushings Print head pulley Platen assembly Print head pins Paper advance gear bushings Print head pulley Platen assembly ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A customer calls and says her computer won't boot, she can hear noises and can see lights on the box, but nothing comes up on the screen, what should you take to the site to fix the problem? power supply None of these hard drive power cable video card power supply None of these hard drive power cable video card ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the first thing you could do to check for damage to a printer after receiving it? Unbox it and examine it for physical damage Check the cables None of these Run MSD diagnostics Attach it to a PC and print something Unbox it and examine it for physical damage Check the cables None of these Run MSD diagnostics Attach it to a PC and print something ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following is a type of preventative maintenance used on a hard drive? Head alignment diagnostics Disk check diagnostics None of these Initializing Uninstalling programs Head alignment diagnostics Disk check diagnostics None of these Initializing Uninstalling programs ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware If the voltage on pin 1 of the power supply is not in the range of _____ volts, the PC will not boot. 44124 43952 2.5 - 5 15 - 25 50 - 110 44124 43952 2.5 - 5 15 - 25 50 - 110 ANSWER DOWNLOAD EXAMIANS APP
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