Computer Hardware How many DMA channels are in an AT-machine? 4 3 8 7 None of these 4 3 8 7 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Every video card must have? RAM All of these None of these CPU CMOS RAM All of these None of these CPU CMOS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the most likely cause of an "FDD controller Failure" error message? None of these your computer's floppy drive is defective you installed the floppy disk drive cable backward you did not set the jumper on the floppy drive to drive A you forgot to flash CMOS None of these your computer's floppy drive is defective you installed the floppy disk drive cable backward you did not set the jumper on the floppy drive to drive A you forgot to flash CMOS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which should you use for cleaning Mylar-protected LCD screens? Anti-static wipes Non-abrasive cleanser Alcohol-impregnated wipes Ammonia window cleaner Anti-static wipes Non-abrasive cleanser Alcohol-impregnated wipes Ammonia window cleaner ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What device protects against line deficiencies? Logic probe UPS Capacitor Surge protector Logic probe UPS Capacitor Surge protector ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which standard govern parallel communications? CAT 5 None of these RS-232a IEEE 1284 RS232 CAT 5 None of these RS-232a IEEE 1284 RS232 ANSWER DOWNLOAD EXAMIANS APP
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