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

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
Broadcast messages are automatically routed to every segment of a LAN
Every computer on the network must process each broadcast message

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Windows NT
Bridges are ideally used in environments where there a number of well defined workgroups

FALSE
True
A complete trust mode, with each engineer's computer trusting the other engineer's computers
A workgroup mode, with each engineer administering his or her own computer
None of these

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Windows NT
Routers are often used to implement FIREWALLS

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

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