Computer Hardware You have a PC with no video* Which of the following is LEAST likely to be causing the problem? low AC outlet power crashed hard drive defective RAM (bank zero) defective microprocessor low AC outlet power crashed hard drive defective RAM (bank zero) defective microprocessor ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What voltage does a Pentium system use? + 5 volts +3.3 volts None of these + 8 volts +12 volts + 5 volts +3.3 volts None of these + 8 volts +12 volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What action will correct patchy, faint, uneven or intermittent print on a dot matrix printer? Replacing the ribbon Adjusting the paper feed tension Adjusting the tractor feed tension None of these Replacing the timing belt Replacing the ribbon Adjusting the paper feed tension Adjusting the tractor feed tension None of these Replacing the timing belt ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the modem hang up command? ATHU ATX ATZ ATH ATHU ATX ATZ ATH ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How much video RAM is needed to display 1024x768 at 24-bit color? 4MB 1MB None of these 8MB 512KB 4MB 1MB None of these 8MB 512KB ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Laser Jet printer speeds are measured in pages per minute (ppm) what do we use to measure dot-matrix printers? lines per sheet lines per inch characters per inch None of these characters per second lines per sheet lines per inch characters per inch None of these characters per second ANSWER DOWNLOAD EXAMIANS APP
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