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

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

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Computer Hardware
One of the major components of a PC is the Central Processing Unit (CPU) which can be best described as:

The area where all of the processing takes place
The area that regulates all of the system power usage
The device that sends the monitor signals telling it what to display
The area where ail the of the Basic input/output routines are stored

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