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
None of these
router
repeater
bridge

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Windows NT
Windows Naming Service (WINS)

dynamically allocates IP addresses to client computers
None of these
resolves computer names to IP addresses
runs on Windows NT W/S
Increases broadcast traffic

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Windows NT
As the network administrator, you create a new local group in the RESEARCH domain named R-Editors. The LAB domain trusts the RESEARCH domain. You can assign access permissions to the R-Editors group from

None of these
any Windows NT Workstation computer in the RESEARCH domain -
any Windows NT Server backup domain controllers in the RESEARCH domain
any Windows NT Server backup domain controller in the LAB domain
any Windows NT Workstation computer in the LAB domain

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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
Each broadcast message requires an acknowledgement packet from every computer on the network
Broadcast messages are automatically routed to every segment of a LAN
Every computer on the network must process each broadcast message
None of these

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