Windows NT
Fibre Optic cable is often used to

None of these
link remote sites using a WAN connection
overcome distance limitations
connect PC's to wall outlets
replace UTP because it is cheaper

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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?

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

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Windows NT
Why does a high number of broadcast messages adversely affect overall network performance?

No computer on the network can transmit data until each broadcast message has been acknowledged by every computer on the network
Every computer on the network must process each broadcast message
Each broadcast message requires an acknowledgement packet from every computer on the network
Broadcast messages are automatically routed to every segment of a LAN
None of these

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Windows NT
Assume that all users are members of the ACE domain and that most of the resources exist in the PUBS and CAD domains. You are a user with administrator rights in all domains. How would you allow users to access all of the resources, with a minimum set of trust relationships?

Establish one-way trust relationships in which: PUBS trusts ACE CAD trusts ACE
None of these
Establish one-way trust relationships in which: PUBS trusts ACE CAD trusts PUBS •
Establish one-way trust relationships in which PUBS trusts ACE ACE trusts CAD
Establish one-way trust relationships in which: ACE trusts PUBS ACE trusts CAD

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Windows NT
Routers are often used to implement FIREWALLS

FALSE
True
In the System option in Control Panel, select the setting that allows users to log on locally
None of these
In the System option in Control Panel, set the user environment variables to allow Maria to log on locally

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