Computer Hardware _____ help prevent power surges. High-grade multi-meter Spike protector UPS system Surge suppressor None of these High-grade multi-meter Spike protector UPS system Surge suppressor None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In inkjet printers, what is the most common problem with the paper tray? misalignment of the sheet feeder inconsistent printing malfunctioning pick-up rollers None of these paper jamming on the ink cartridge misalignment of the sheet feeder inconsistent printing malfunctioning pick-up rollers None of these paper jamming on the ink cartridge ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The ESD wrist strap is designed to protect PC Components or Service Technicians ? None of the listed here Service Technicians PC Components Both Service Technicians and PC Components None of the listed here Service Technicians PC Components Both Service Technicians and PC Components ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware During preventative maintenance on a dot matrix printer, do NOT lubricate: Print head pulley Paper advance gear bushings Print head pins Platen assembly Print head pulley Paper advance gear bushings Print head pins Platen assembly ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following items would require you to comply with EPA disposal guidelines? Power supply Keyboard Battery System board Power supply Keyboard Battery System board ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What beep codes could indicate a system board or power supply failure? no beep steady short beep All of these one long continuous beep tone steady long beeps no beep steady short beep All of these one long continuous beep tone steady long beeps ANSWER DOWNLOAD EXAMIANS APP
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