Computer Hardware ISDN uses _____ technology. only digital only analog neither digital nor analog digital and analog mostly digital only digital only analog neither digital nor analog digital and analog mostly digital ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What action will correct patchy, faint, uneven or intermittent print on a dot matrix printer? Replacing the ribbon None of these Replacing the timing belt Adjusting the tractor feed tension Adjusting the paper feed tension Replacing the ribbon None of these Replacing the timing belt Adjusting the tractor feed tension Adjusting the paper feed tension ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What would you ask to determine if the display is working? Is there a video cursor or action on the screen? All of the listed here Is there high voltage static on the screen Did the computer beep or chime? Is there a video cursor or action on the screen? All of the listed here Is there high voltage static on the screen Did the computer beep or chime? ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The DC voltage on most circuit boards is: -12 volts 0 volts 12 volts +5 volts -12 volts 0 volts 12 volts +5 volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which common bus specification provides the fastest data transfer rate? VL bus PCI ISA All of the listed here VL bus PCI ISA All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware COM1 is typically represented by which of the following? 9 pin female port 25 pin male port 15 pin port 9 pin male port 9 pin female port 25 pin male port 15 pin port 9 pin male port ANSWER DOWNLOAD EXAMIANS APP
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