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

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Windows NT
Which of the following statements about a local group account created by User Manager for Domains is true?

None of these
The account is added to the Domain Users group automatically
The account must be added to a local group to use domain resources
The account can be added to global groups
The account cannot be used in trusting domains

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Windows NT
Routers are often used to implement FIREWALLS

True
FALSE
None of these
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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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?

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

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