Computer Hardware What should you replace if the brightness or contrast adjustments were malfunctioning on a laptop? led display cable None of these led display adjustment switch fuse led display cable None of these led display adjustment switch fuse ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What IRQ is used for COM 2? 2 None of these 3 1 4 2 None of these 3 1 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the size of the reserved memory area? 384 kb 1024 kb None of these 640 kb 64 kb 384 kb 1024 kb None of these 640 kb 64 kb ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which would you have to upgrade to install an EIDE drive? RAM BIOS ISA motherboard Controller board None of these A 286 CPU RAM BIOS ISA motherboard Controller board None of these A 286 CPU 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? reverse vacuum use a lint-free cloth and wipe gently non-static compressed air blow real hard on the system board any small vacuum device reverse vacuum use a lint-free cloth and wipe gently non-static compressed air blow real hard on the system board any small vacuum device ANSWER DOWNLOAD EXAMIANS APP
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