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
What does the transport protocol do?

It supports communications between applications on different computers by creating sessions, defining data-exchange formats, and providing application-support services
It provides low-level access to the network adapters by providing data transmission support and some basic adapter management functions
It is responsible for establishing logical names on the network, establishing connections between two logical names on the network, and supporting reliable data transfer between computers that have es
None of these
It defines how data should be presented to the next receiving layer, packages the data accordingly, and then passes the data to the application through the session layer interface.

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

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Windows NT
What is the purpose of the token in a network that employs a media access control method based on the IEEE 802.5 specification?

A token contains information that is used to route messages between rings
The station that hold the token has the highest priority on the network
The station that holds the token is allowed to transmit a message on the network
None of these
Token passing provides higher throughput than CSMA/CD when twisted-pair wiring is used

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

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

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