Computer Hardware On a dot matrix printer, you should never lubricate which part? paper advance bearings carriage rails printhead pins None of these carriage bearings paper advance bearings carriage rails printhead pins None of these carriage bearings 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 tractor feed tension Replacing the timing belt Adjusting the paper feed tension None of these Replacing the ribbon Adjusting the tractor feed tension Replacing the timing belt Adjusting the paper feed tension None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A dialog box with a bomb appears on a Macintosh screen. What type of problem has occurred? A RAM problem An ADB problem None of the listed here A software problem A RAM problem An ADB problem None of the listed here A software problem ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When not in use, it is very important to keep 5 VA diskettes in _____. Their protective sleeves In a plastic bag None of these On a shelf in an upright position In the floppy drive Their protective sleeves In a plastic bag None of these On a shelf in an upright position In the floppy drive ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When configuring is a network interface cards without jumpers or plug and play, what is used to set the IRQs? None of these configuration software the OS CMOS DMA None of these configuration software the OS CMOS DMA ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which device uses a DMA channel? Network Card Sound Card Modem All of the listed here Network Card Sound Card Modem All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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