Computer Hardware What voltage does a 586 system use? +12 volts +3.3 volts + 5 volts None of these + 8 volts +12 volts +3.3 volts + 5 volts None of these + 8 volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware _____ help prevent power surges. Surge suppressor High-grade multi-meter None of these Spike protector UPS system Surge suppressor High-grade multi-meter None of these Spike protector UPS system ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which standard govern parallel communications? CAT 5 IEEE 1284 None of these RS-232a RS232 CAT 5 IEEE 1284 None of these RS-232a RS232 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is modified when changing the system start-up boot sequence? BIOS/CMOS CONFIG.SYS None of these COMMAND.COM autoexec.bat BIOS/CMOS CONFIG.SYS None of these COMMAND.COM autoexec.bat ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the size of a sector? 256 bytes 1024 bytes 512 bytes None of these 512 Kb 256 bytes 1024 bytes 512 bytes None of these 512 Kb ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On a dot matrix printer, you should never lubricate which part? paper advance bearings None of these carriage rails printhead pins carriage bearings paper advance bearings None of these carriage rails printhead pins carriage bearings ANSWER DOWNLOAD EXAMIANS APP
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