Computer Hardware Which device should not be plugged into a standard ups? monitor an external modem None of these ink-jet printer laser printer monitor an external modem None of these ink-jet printer laser printer ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many DMA channels are there in an AT class PC? 8 4 3 None of these 7 8 4 3 None of these 7 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 None of these Adjusting the paper feed tension Replacing the ribbon Adjusting the tractor feed tension Replacing the timing belt None of these Adjusting the paper feed tension ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Static electricity thrives is which type of environment? warm and dry warm and humid cold and warm cold and dry cold and humid warm and dry warm and humid cold and warm cold and dry cold and humid ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which should you use for cleaning Mylar-protected LCD screens? Non-abrasive cleanser Ammonia window cleaner Anti-static wipes Alcohol-impregnated wipes Non-abrasive cleanser Ammonia window cleaner Anti-static wipes Alcohol-impregnated wipes ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which REQUIRES an anti-static bag for transport? Floppy disks Monitor I/O controller None of these Power supply Floppy disks Monitor I/O controller None of these Power supply ANSWER DOWNLOAD EXAMIANS APP
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