Computer Hardware What would you ask to determine if the display is working? Is there a video cursor or action on the screen? Did the computer beep or chime? Is there high voltage static on the screen All of the listed here Is there a video cursor or action on the screen? Did the computer beep or chime? Is there high voltage static on the screen All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is modified when changing the system start-up boot sequence? autoexec.bat None of these COMMAND.COM BIOS/CMOS CONFIG.SYS autoexec.bat None of these COMMAND.COM BIOS/CMOS CONFIG.SYS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What problem can occur if a printer cable is to close to a power cable? no affect ESD Electrostatic Discharge parity error None of these EMI Electromagnetic Interference no affect ESD Electrostatic Discharge parity error None of these EMI Electromagnetic Interference ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware After installing a sound card, the system locks up when a parallel port tape backup unit is also used. What is most likely the problem? DMA IRQ defective tape driver defective LPT port DMA IRQ defective tape driver defective LPT port 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? blow real hard on the system board any small vacuum device use a lint-free cloth and wipe gently reverse vacuum non-static compressed air blow real hard on the system board any small vacuum device use a lint-free cloth and wipe gently reverse vacuum non-static compressed air ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Resistance is measured in ohm. True Replace the ribbon FALSE None of the listed here True Replace the ribbon FALSE None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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