Windows NT
Which layers of the OSI model are managed by a network protocol such as Microsoft NetBEUI?

None of these
physical and data link
transport and session
network and transport
media access control and logical link control

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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, assign Maria to a group that has the right to log on locally
In User Manager for Domains, define Maria as a local account
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
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 master domain mode, with each engineer trusting the master domain and the data stored on the server
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
A single domain mode, with all data kept on the controller for the domain
None of these

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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 PUBS •
Establish one-way trust relationships in which: ACE trusts PUBS ACE trusts CAD
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 ACE trusts CAD

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

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

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

None of these
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
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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