Computer Hardware RS-232 is a standard that applies to? Parallel port All of these None of these Game port Serial port Parallel port All of these None of these Game port Serial port ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On a leased line installation a known good external modem shows no carrier detect light. Where is the problem most likely to be? In the modem In the DTC equipment None of these In the computer In the phone line In the modem In the DTC equipment None of these In the computer In the phone line ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which would you have to upgrade to install an EIDE drive? None of these A 286 CPU RAM BIOS Controller board ISA motherboard None of these A 286 CPU RAM BIOS Controller board ISA motherboard ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which step should you perform first before discharging a CRT? Disconnect the CRT from the computer Remove the CRT from its housing Remove the video assembly Turn power off before removing power source Disconnect the CRT from the computer Remove the CRT from its housing Remove the video assembly Turn power off before removing power source ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In ROM BIOS, the acronym BIOS stands for: Basic Input Organizational System Basic Industry Operating System Basic Intuitive Output Set Basic Input Output System None of these Basic Input Organizational System Basic Industry Operating System Basic Intuitive Output Set Basic Input Output System None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What product is used to clean smudged keys on a keyboard? All-purpose cleaner Denatured alcohol None of these TMC solvent Silicone spray All-purpose cleaner Denatured alcohol None of these TMC solvent Silicone spray ANSWER DOWNLOAD EXAMIANS APP
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