Computer Hardware Missing slot covers on a computer can cause? incomplete path for ESD power surges EMI. None of these over heat incomplete path for ESD power surges EMI. None of these over heat ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which device should not be plugged into a standard ups? ink-jet printer monitor an external modem laser printer None of these ink-jet printer monitor an external modem laser printer None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Suppose that the power lamp in on, but the printer will not print. What can you do to correct the problem? Replace the ribbon Make sure the printer is on line Turn the printer on and off Replace the AC line fuse Replace the ribbon Make sure the printer is on line Turn the printer on and off Replace the AC line fuse ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What device prevents power interruptions, resulting in corrupted data? Multiple SIMMs strips Surge protector Battery back-up unit Data guard system Multiple SIMMs strips Surge protector Battery back-up unit Data guard system ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Every video card must have? None of these All of these RAM CPU CMOS None of these All of these RAM CPU CMOS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When a bearing in the power supply fan goes out, what should you replace? bearing case None of these fan power supply bearing case None of these fan power supply ANSWER DOWNLOAD EXAMIANS APP
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