Computer Hardware How many DMA channels are in an AT-machine? None of these 8 4 7 3 None of these 8 4 7 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You just installed a new IDE hard drive, but your system BIOS will not recognize the new drive, what should you check first. hard drive manufacturer web site information drivers that need to be loaded None of these jumpers on the hard drive cable sequence hard drive manufacturer web site information drivers that need to be loaded None of these jumpers on the hard drive cable sequence ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In inkjet technology the droplets of ink are deflected by? Electrically Charge Plate None of these Multi directional nozzle High pressure jets All of these Electrically Charge Plate None of these Multi directional nozzle High pressure jets All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The DC voltage on most circuit boards is: +5 volts -12 volts 0 volts 12 volts +5 volts -12 volts 0 volts 12 volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What would you ask to determine if the display is working? 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? Is there a video cursor or action on the screen? All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware RS-232 is a standard that applies to? All of these Parallel port Game port Serial port None of these All of these Parallel port Game port Serial port None of these ANSWER DOWNLOAD EXAMIANS APP
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