Computer Hardware Most PCs give a single beep on bootup to indicate they are ok hardware wise. You boot your PC and don't get a beep. What should you check first? system board RAM microprocessor speaker power supply system board RAM microprocessor speaker power supply ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When seeking to upgrade for a particular motherboard what do you need to know? make & model hard drive None of these memory dimm make & model hard drive None of these memory dimm ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the size of the reserved memory area? 384 kb 1024 kb 64 kb 640 kb None of these 384 kb 1024 kb 64 kb 640 kb None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What command is used to hand up a MODEM when using the "AT Answer Command set"? ATD ATZ None of these ATR ATH ATD ATZ None of these ATR ATH ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In inkjet printers, what is the most common problem with the paper tray? misalignment of the sheet feeder None of these inconsistent printing paper jamming on the ink cartridge malfunctioning pick-up rollers misalignment of the sheet feeder None of these inconsistent printing paper jamming on the ink cartridge malfunctioning pick-up rollers ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following is a type of preventative maintenance used on a hard drive? None of these Disk check diagnostics Head alignment diagnostics Uninstalling programs Initializing None of these Disk check diagnostics Head alignment diagnostics Uninstalling programs Initializing ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS