Computer Hardware Which is NOT typically a Field Replaceable Unit? Power supply System ROM None of these System chassis Video controller Power supply System ROM None of these System chassis Video controller ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When connecting a ribbon cable to a connector, how do you know which direction to plug it in? The red line in the cable goes to the highest pin number The blue or red line in the cable goes away from the power connector It does not matter The colored line in the cable goes to pin #1 The red line in the cable goes to the highest pin number The blue or red line in the cable goes away from the power connector It does not matter The colored line in the cable goes to pin #1 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The following process determines the amount of memory present, the date/ time, and which communications ports and display adapters are installed in a microcomputer? Power up boot process None of these Start-up utility test Power on Self Test Power on start up process Power up boot process None of these Start-up utility test Power on Self Test Power on start up process ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When you boot a PC and don't hear any beep, this could suggest which of the following? The monitor is turned off Keyboard not plugged in None of these Bad or disconnected speaker Normal PC boot The monitor is turned off Keyboard not plugged in None of these Bad or disconnected speaker Normal PC boot ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What can you use to ensure power is not interrupted, resulting in corrupted data? UPS None of these Nuclear powered thermal protective underwear Surge protector Proper grounding UPS None of these Nuclear powered thermal protective underwear Surge protector Proper grounding ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware During preventative maintenance on a dot matrix printer, do NOT lubricate: Print head pins Print head pulley Paper advance gear bushings Platen assembly Print head pins Print head pulley Paper advance gear bushings Platen assembly ANSWER DOWNLOAD EXAMIANS APP
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