Windows NT
Your company uses both Ethernet and token-ring LAN's in the same building. Users need access to resources and the ability to transmit data between the LAN's. Which device would you use to enable communications between dissimilar LAN's that use different protocols?

gateway
router
bridge
None of these
repeater

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

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

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

None of these
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
Mirror the files on multiple partitions from one Windows NT Server computer to another
Copy updated user accounts from a primary domain controller to a backup domain controller

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