Computer Hardware What would you ask to determine if the display is working? 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? Is there a video cursor or action on the screen? ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What command is used to hand up a MODEM when using the "AT Answer Command set"? ATD ATR None of these ATZ ATH ATD ATR None of these ATZ ATH ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What beep codes could indicate a system board or power supply failure? one long continuous beep tone no beep steady short beep All of these steady long beeps one long continuous beep tone no beep steady short beep All of these steady long beeps ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Dust in a computer actually increases the size of the magnetic fields inside it. This is not good, so you must occasionaiy dust, I trust. What's the best way to do this? any small vacuum device use a lint-free cloth and wipe gently non-static compressed air reverse vacuum blow real hard on the system board any small vacuum device use a lint-free cloth and wipe gently non-static compressed air reverse vacuum blow real hard on the system board ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What voltage does a Pentium system use? + 5 volts +12 volts + 8 volts +3.3 volts None of these + 5 volts +12 volts + 8 volts +3.3 volts None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware ESD would cause the most damage to which component? Expansion board None of these Power supply Keyboard Monitor Expansion board None of these Power supply Keyboard Monitor ANSWER DOWNLOAD EXAMIANS APP
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