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

wireless infrared
True
None of these
fiber-optic cable
FALSE

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

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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?

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

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Windows NT
From your client computer, you are able to access several servers on your 10Base2 Ethernet network. However, you are NOT able to access a server names RED. Other client computers are able to access RED. What is the most likely cause of the problem?

There is an incorrect IRQ setting on the network adapter in your client computer
There is a break in the cable
None of these
There is a protocol mismatch between your client computer and RED.
An excessive number of collisions are occurring on the media

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