Computer Hardware What would you ask to determine if the display is working? All of the listed here Is there a video cursor or action on the screen? Is there high voltage static on the screen Did the computer beep or chime? All of the listed here Is there a video cursor or action on the screen? Is there high voltage static on the screen Did the computer beep or chime? ANSWER DOWNLOAD EXAMIANS APP
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 None of these A second bad keyboard The keyboard controller chip The motherboard The keyboard connector None of these A second bad keyboard The keyboard controller chip The motherboard ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What does the acronym RTS represent? None of these Ready to start Request to send Required to save Right to separate None of these Ready to start Request to send Required to save Right to separate ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What command is used to hand up a MODEM when using the "AT Answer Command set"? ATZ None of these ATR ATD ATH ATZ None of these ATR ATD ATH ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On a dot-matrix printer, regular lube maintenance should be followed, but this component should never be lubed: Platten bearings Carriage rails None of these Printhead Paper advance bearings Platten bearings Carriage rails None of these Printhead Paper advance bearings ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When a bearing in the power supply fan goes out, what should you replace? fan None of these power supply bearing case fan None of these power supply bearing case ANSWER DOWNLOAD EXAMIANS APP
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