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
Every computer on the network must process each broadcast message
Broadcast messages are automatically routed to every segment of a LAN
Each broadcast message requires an acknowledgement packet from every computer on the network

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Windows NT
Maria needs to install software on a Windows NT Server computer which is a backup domain controller. When she attempts to log on to the server, she receives the message "Unable to log on locally". What must you do to enable Maria to log on to the server?

In User Manager for Domains, define Maria as a local account
In the System option in Control Panel, set the user environment variables to allow Maria to log on locally
In the System option in Control Panel, select the setting that allows users to log on locally
None of these
In User Manager for Domains, assign Maria to a group that has the right to log on locally

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Windows NT
Assume that all users are members of the ACE domain and that most of the resources exist in the PUBS and CAD domains. You are a user with administrator rights in all domains. How would you allow users to access all of the resources, with a minimum set of trust relationships?

Establish one-way trust relationships in which: PUBS trusts ACE CAD trusts ACE
None of these
Establish one-way trust relationships in which: PUBS trusts ACE CAD trusts PUBS •
Establish one-way trust relationships in which PUBS trusts ACE ACE trusts CAD
Establish one-way trust relationships in which: ACE trusts PUBS ACE trusts CAD

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Windows NT
You are setting up a network in a school. You need to network 5 computers for the file and printer sharing. You want to use some donated cable and Ethernet adapters. You identify the donated adapters as ARCnet coaxial network adapters and 10Base2 Ethernet network adapters. You install an Ethernet adapter in each of the 5 computers and connect the donated cable. The computers are NOT able to maintain reliable communication. You suspect that you are NOT using the correct type of coaxial cable. Which type of coaxial cable should you be using?

None of these
RJ-11
RG-59 AU
RG-58 AU
RJ-45

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