Windows NT
Bridges offer performance improvements when used in diverse or scattered workgroups, where the majority of access occurs outside of the local segment

repeater
True
FALSE
None of these
gateway

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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
None of these
Every computer on the network must process each broadcast message
Each broadcast message requires an acknowledgement packet from every computer on the network
No computer on the network can transmit data until each broadcast message has been acknowledged by every computer on the network

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Windows NT
You need to install network adapters in 20 ISA-bus computers. Which rule must you follow when installing the network adapters?

All network adapters in all computers on the same network must be set to the same IRQ
None of these
All adapters in a computer, including the network adapter, must be set to different IRQs
All adapters in a computer, including the network adapter, must be set to the same IRQ
All network adapters in all computers on the same network must be set to different IRQs

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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 workgroup mode, with each engineer administering his or her own computer
None of these
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

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Windows NT
You are adding a new server to your network. The network uses TCP/IP. The new server will provide users with dial-up access to network resources. The data link communications protocol you choose for dial-up access must allow you to provide secure authentication. Which protocol should you choose?

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

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Windows NT
When of the following is a system default profile used?

None of these
When a user has logged on using the Guest account
When there is no user logged on at the computer
When, after the user has logged on, the personal or mandatory profiles are missing or corrupted
When the local accounts database recognizes that the user logging on has never done so from this computer

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