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A topology in which every node has a dedicated point to point link to all nodes (devices) within the network is calledĢ0. The geometric arrangement of devices on the network is calledġ9. A connection in which more than two specific devices share a single link is calledġ8. A connection that provides a dedicated link between two devices is calledġ7. Key point: A node can be a computer, printer, or any other device that sends and/or receives data generated by other nodes on the network.ġ6.
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A set of devices connected by communication links is called In a broad sense, a railway track is an example ofġ4. Which mode of communication can be used when there is no need for communication in both directions at the same time.ġ3. Key point: Simplex is a unidirectional communication.ġ2. Keyboard and Monitor is a good example of Key point: When two people are communicating by telephone line, both can talk and listen at the same time.ġ1. The telephone network is a good example of The method of communication in which transmission of data takes place in both directions at the same time isġ0. The method of communication in which transmission of data takes place in both directions but in one direction at a time isĩ. Key point: A protocol is a set of rules that govern data communications.Ĩ.