Computer Hardware
When you boot a PC and don't hear any beep, this could suggest which of the following?

The monitor is turned off
None of these
Keyboard not plugged in
Bad or disconnected speaker
Normal PC boot

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

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