Computer Hardware What should he used to extinguish a computer fire? fire hose silver foam water class c extinguisher class a extinguisher None of these fire hose silver foam water class c extinguisher class a extinguisher None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How does a parallel port communicate information to a peripheral device? one bit at a time 8 bytes at a time one byte at a time None of these 16,555 bytes at a time one bit at a time 8 bytes at a time one byte at a time None of these 16,555 bytes at a time 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 reverse vacuum blow real hard on the system board non-static compressed air any small vacuum device use a lint-free cloth and wipe gently reverse vacuum blow real hard on the system board non-static compressed air ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which component stores an electrical charge? capacitor transistor rectifier diode resistor capacitor transistor rectifier diode resistor ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On PC power supplies, the wire attached to pin one is usually: red or black blue or white blue or red white or orange red or white red or black blue or white blue or red white or orange red or white ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What beep codes could indicate a system board or power supply failure? steady short beep one long continuous beep tone steady long beeps no beep All of these steady short beep one long continuous beep tone steady long beeps no beep All of these ANSWER DOWNLOAD EXAMIANS APP
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