Computer Hardware
What beep codes could indicate a system board or power supply failure?

steady short beep
All of these
steady long beeps
one long continuous beep tone
no beep

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Computer Hardware
A workstation has just been installed on an Ethernet LAN, but cannot communicate with the network. What should you check first?

verify the link status on the computer's network card
reinstall the network interface card driver
None of the listed here
verify the ip configuration on the workstation

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