Computer Hardware When you boot a PC and don't hear any beep, this could suggest which of the following? None of these Bad or disconnected speaker Keyboard not plugged in Normal PC boot The monitor is turned off None of these Bad or disconnected speaker Keyboard not plugged in Normal PC boot The monitor is turned off ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What should you replace if the brightness or contrast adjustments were malfunctioning on a laptop? adjustment switch fuse None of these led display led display cable adjustment switch fuse None of these led display led display cable ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What can you use to ensure power is not interrupted, resulting in corrupted data? Proper grounding None of these Surge protector UPS Nuclear powered thermal protective underwear Proper grounding None of these Surge protector UPS Nuclear powered thermal protective underwear ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When seeking to upgrade for a particular motherboard what do you need to know? dimm None of these memory hard drive make & model dimm None of these memory hard drive make & model ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware To prevent toner from sticking to a laser printer's heat rollers, apply which of the following: Ammonia Alcohol Oil None of these Beer or Jack Daniels Ammonia Alcohol Oil None of these Beer or Jack Daniels ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A static jolt of as little of _____ volts can fry most any PC integrated circuit. 30 1000 200 200 500 30 1000 200 200 500 ANSWER DOWNLOAD EXAMIANS APP
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