Computer Hardware What is the first step in diagnosing a completely dead computer at the client site that was working the day before. check the AC outlet reseat the hard drive controller cable Test the power supply None of the listed here check the AC outlet reseat the hard drive controller cable Test the power supply None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware ISDN uses _____ technology. only analog digital and analog only digital mostly digital neither digital nor analog only analog digital and analog only digital mostly digital neither digital nor analog ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following is a type of preventative maintenance used on a hard drive? Uninstalling programs Head alignment diagnostics Disk check diagnostics None of these Initializing Uninstalling programs Head alignment diagnostics Disk check diagnostics None of these Initializing ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware ESD would cause the most damage to which component? Expansion board None of these Power supply Monitor Keyboard Expansion board None of these Power supply Monitor Keyboard ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In inkjet printers, what is the most common problem with the paper tray? paper jamming on the ink cartridge misalignment of the sheet feeder None of these malfunctioning pick-up rollers inconsistent printing paper jamming on the ink cartridge misalignment of the sheet feeder None of these malfunctioning pick-up rollers inconsistent printing ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following FRUs would be considered both an input/output device? SCSI host adapter System board CPU All of the listed here Video board SCSI host adapter System board CPU All of the listed here Video board ANSWER DOWNLOAD EXAMIANS APP
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