Computer Hardware Static electricity thrives is which type of environment? cold and dry warm and dry cold and humid cold and warm warm and humid cold and dry warm and dry cold and humid cold and warm warm and humid ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What voltage does a Pentium system use? +12 volts + 8 volts None of these + 5 volts +3.3 volts +12 volts + 8 volts None of these + 5 volts +3.3 volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following would be a logical first step in troubleshooting a PC? Define what applications are being used Check the computer CMOS None of these Call the vendor Define the circumstances of the problem Define what applications are being used Check the computer CMOS None of these Call the vendor Define the circumstances of the problem ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware To prevent toner from sticking to a laser printer's heat rollers, apply which of the following: Ammonia Alcohol Beer or Jack Daniels None of these Oil Ammonia Alcohol Beer or Jack Daniels None of these Oil ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You must service the laser printer in your office. Which part of the printer shoud you avoid touching because it is hot? None of these high-voltage power supply printer head fuser primary corona None of these high-voltage power supply printer head fuser primary corona ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A 25-pin female connector on the back of your computer will typically be: Serial port 1 COM2 port Docking A parallel port None of these Serial port 1 COM2 port Docking A parallel port None of these ANSWER DOWNLOAD EXAMIANS APP
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