Computer Hardware A modem could be attached to which port? Video port ASYNC port Parallel port Keyboard connector Video port ASYNC port Parallel port Keyboard connector ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which step should you perform first before discharging a CRT? Disconnect the CRT from the computer Remove the video assembly Remove the CRT from its housing Turn power off before removing power source Disconnect the CRT from the computer Remove the video assembly Remove the CRT from its housing Turn power off before removing power source ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A numeric error code check: A 17xx indicates a problem with: power supply hard drive or controller CMOS DMA controller ROM BIOS power supply hard drive or controller CMOS DMA controller ROM BIOS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In laser printer technology, what happens during the conditioning stage? A uniform negative charge is placed on the toner None of these The corona wire places a uniform positive charge on the paper All of these A uniform negative charge is placed on the photosensitive drum A uniform negative charge is placed on the toner None of these The corona wire places a uniform positive charge on the paper All of these A uniform negative charge is placed on the photosensitive drum ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Laser Jet printer speeds are measured in pages per minute (ppm) what do we use to measure dot-matrix printers? None of these characters per second lines per inch lines per sheet characters per inch None of these characters per second lines per inch lines per sheet characters per inch ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What are the most likely conditions for ESD? Hot and dry Cold and wet None of these Hot and wet Cold and dry Hot and dry Cold and wet None of these Hot and wet Cold and dry ANSWER DOWNLOAD EXAMIANS APP
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