Windows NT
In heavily overloaded networks, cross-bar switching offers better performance than cell-backplane switching

fiber-optic cable
FALSE
True
wireless infrared
None of these

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Windows NT
Server Manager

None of these
is used to demote a PDC to a BDC
is used to enable auditing
is used to shutdown or restart a server
is used to synchronize the domain

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Windows NT
Maria needs to install software on a Windows NT Server computer which is a backup domain controller. When she attempts to log on to the server, she receives the message "Unable to log on locally". What must you do to enable Maria to log on to the server?

In User Manager for Domains, define Maria as a local account
In the System option in Control Panel, set the user environment variables to allow Maria to log on locally
In User Manager for Domains, assign Maria to a group that has the right to log on locally
None of these
In the System option in Control Panel, select the setting that allows users to log on locally

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Windows NT
What does the Directory Replicator service allow you to do?

Mirror the files on multiple partitions from one Windows NT Server computer to another
Copy directories and files from a Windows NT Server computer to a Windows NT Workstation computer that is not a member of a domain
Copy files from a Windows NT Workstation computer to a Windows NT Server computer
None of these
Copy updated user accounts from a primary domain controller to a backup domain controller

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Windows NT
In your company, 2 Ethernet Networks are connected with a router. All network connections run TCP/IP. Your new client computer can access only the computers on your side of the router. All other computers are able to access one another. What is the most likely cause of the problem?

None of these
incorrect subnet mask on your client computer
malfunctioning repeater
incorrect termination of the destination network
defective network adapter in the router

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Windows NT
With a cell-backplane architecture, the data rate on the backplane is significantly greater than the aggregate data rate of the ports

A token contains information that is used to route messages between rings
FALSE
None of these
True
The station that hold the token has the highest priority on the network

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