Computer Hardware Which standard govern parallel communications? CAT 5 RS-232a RS232 IEEE 1284 None of these CAT 5 RS-232a RS232 IEEE 1284 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the highest binary number that can be referred to on a three position jumper block? 6 4 7 1 6 4 7 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which part of the laser printer should NOT be exposed to sunlight? PC drum None of these Primary corona wire Transfer corona assembly Toner cartridge PC drum None of these Primary corona wire Transfer corona assembly Toner cartridge ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware To prevent the computer from overheating you should? Remove the CPU fan Remove the slot cover from the back All of these None of these Keep the computer cover closed Remove the CPU fan Remove the slot cover from the back All of these None of these Keep the computer cover closed ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware With a dot matrix printer, light then dark print is most commonly caused by: Erratic ribbon advancement Overheating print head Erratic paper advancement Misaligned print head None of these Erratic ribbon advancement Overheating print head Erratic paper advancement Misaligned print head None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A 2xx POST error code indicates a problem with: second adapter card system board hard drive CMOS battery RAM or ROM second adapter card system board hard drive CMOS battery RAM or ROM ANSWER DOWNLOAD EXAMIANS APP
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