Friday, June 8, 2007

Question 67

Of the following statements concerning wiring types for connecting nodes (control units, terminals, etc.) on a LAN, which statement describes bus-type wiring?

a) All nodes are connected to a cable forming a ring.
b) All nodes are connected to the controlling node located at the center.
c) Several nodes are connected to the center node. Other nodes are further connected to each of the nodes, which is connected to the center node.
d) All nodes are connected to a single cable such as a coaxial cable.

answer

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