Computer Hardware A keyboard locks up intermittently even when replaced with a new keyboard. What is the LEAST likely cause of the problem? The keyboard connector The keyboard controller chip A second bad keyboard None of these The motherboard The keyboard connector The keyboard controller chip A second bad keyboard None of these The motherboard ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What can you use to ensure power is not interrupted, resulting in corrupted data? None of these Nuclear powered thermal protective underwear Surge protector UPS Proper grounding None of these Nuclear powered thermal protective underwear Surge protector UPS Proper grounding ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What component would most likely cause a "parity error"? bad controller bad RAM None of these bad software bad hard disk bad controller bad RAM None of these bad software bad hard disk ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On a leased line installation a known good external modem shows no carrier detect light. Where is the problem most likely to be? In the DTC equipment In the phone line In the modem In the computer None of these In the DTC equipment In the phone line In the modem In the computer None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When you boot a PC and don't hear any beep, this could suggest which of the following? Normal PC boot Bad or disconnected speaker None of these The monitor is turned off Keyboard not plugged in Normal PC boot Bad or disconnected speaker None of these The monitor is turned off Keyboard not plugged in ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How is ink transferred to paper in common ink jet printers? Boiling ink Motorized pump Crystal Screens deflect ink on the paper into the proper positions Ink is sprayed on to the paper and managed by a nozzle Boiling ink Motorized pump Crystal Screens deflect ink on the paper into the proper positions Ink is sprayed on to the paper and managed by a nozzle ANSWER DOWNLOAD EXAMIANS APP
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