Windows NT
What is the purpose of the token in a network that employs a media access control method based on the IEEE 802.5 specification?

The station that holds the token is allowed to transmit a message on the network
None of these
The station that hold the token has the highest priority on the network
A token contains information that is used to route messages between rings
Token passing provides higher throughput than CSMA/CD when twisted-pair wiring is used

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Windows NT
A company has a department that consists of 15 engineers. The engineers have data that needs to be accessible only to their own team. The department continually has engineers arriving and departing, and it is difficult to identify a single administrator for the department Which model would be the best for this situation?

None of these
A single domain mode, with all data kept on the controller for the domain
A master domain mode, with each engineer trusting the master domain and the data stored on the server
A workgroup mode, with each engineer administering his or her own computer
A complete trust mode, with each engineer's computer trusting the other engineer's computers

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