Windows NT
In heavily overloaded networks, cross-bar switching offers better performance than cell-backplane switching

True
fiber-optic cable
None of these
wireless infrared
FALSE

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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
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
None of these
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 single domain mode, with all data kept on the controller for the domain
None of these
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 master domain mode, with each engineer trusting the master domain and the data stored on the server

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Windows NT
You have been given the task of installing cables for an Ethernet network in your office. The building is an older one, and-you have limited work space. In addition, the network cable will have to share the existing conduit with telephone cable, and cable segments will be up to 135 meters in length. Which cable is best suited to this installation?

None of these
Fiber Optic
Category 3 UTP
Thicknet Coaxial
Category 1 UTP

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Windows NT
What does the Directory Replicator service allow you to do?

Mirror the files on multiple partitions from one Windows NT Server computer to another
Copy updated user accounts from a primary domain controller to a backup domain controller
Copy directories and files from a Windows NT Server computer to a Windows NT Workstation computer that is not a member of a domain
Copy files from a Windows NT Workstation computer to a Windows NT Server computer
None of these

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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?

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

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