Computer Hardware A COM port is a _____ port. multi serial static parallel multi serial static parallel ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the first step in diagnosing a completely dead computer at the client site that was working the day before. reseat the hard drive controller cable check the AC outlet None of the listed here Test the power supply reseat the hard drive controller cable check the AC outlet None of the listed here Test the power supply ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which I/O port belongs to LPT2? 378H 3f8h None of these 278H 2e8h 378H 3f8h None of these 278H 2e8h ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which device should not be plugged into a standard ups? None of these ink-jet printer monitor laser printer an external modem None of these ink-jet printer monitor laser printer an external modem ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What should he used to extinguish a computer fire? fire hose class c extinguisher silver foam water class a extinguisher None of these fire hose class c extinguisher silver foam water class a extinguisher None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Laser Jet printer speeds are measured in pages per minute (ppm) what do we use to measure dot-matrix printers? characters per inch lines per inch characters per second lines per sheet None of these characters per inch lines per inch characters per second lines per sheet None of these ANSWER DOWNLOAD EXAMIANS APP
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