Computer Hardware COM 4 uses which I/O port? None of these 2E8H 3E8H 2F8H 3F8H None of these 2E8H 3E8H 2F8H 3F8H ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following is a type of preventative maintenance used on a hard drive? None of these Head alignment diagnostics Disk check diagnostics Initializing Uninstalling programs None of these Head alignment diagnostics Disk check diagnostics Initializing Uninstalling programs ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What can you use to ensure power is not interrupted, resulting in corrupted data? Nuclear powered thermal protective underwear UPS Surge protector None of these Proper grounding Nuclear powered thermal protective underwear UPS Surge protector None of these Proper grounding ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware IRQ6 is typically reserved for: The keyboard controller LPT2 The modem The floppy The keyboard controller LPT2 The modem The floppy ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What device prevents power interruptions, resulting in corrupted data? Battery back-up unit Data guard system Multiple SIMMs strips Surge protector Battery back-up unit Data guard system Multiple SIMMs strips Surge protector ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which should you use for cleaning Mylar-protected LCD screens? Alcohol-impregnated wipes Non-abrasive cleanser Anti-static wipes Ammonia window cleaner Alcohol-impregnated wipes Non-abrasive cleanser Anti-static wipes Ammonia window cleaner ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS