WGU C172 Network and Security - Foundations; PA and OA set*** QUESTIONS WITH COMPLETE SOLUTIONS

It is a network of users that share computer resources in a limited area. correct answer: LAN Local Area Network correct answer: LAN How are Local Area Networks defined? correct answer: In terms of protocol and the topology used for accessing the network. A set of rules established for users to exchange information correct answer: Protocol The network architecture used to interconnect the networking equipment. correct answer: Topology What are the most common topologies for LANs? correct answer: Ring, Bus, and Star Uses a token that is placed in the data channel and circulates around the ring. correct answer: Token Ring topology A deterministic network correct answer: Token Ring Topology Each station connected to the network ensures access for transmission of its messages at regular or fixed time intervals correct answer: Deterministic What are the disadvantages of the Token Ring system? correct answer: 1. If an error changes the token pattern, it can cause the token to stop circulating. What is a disadvantage of the Token Ring system from the troubleshooting and maintenance? correct answer: The token ring path must be temporarily broken or interrupted if a computer or any device on the network is to be removed or added to the network. What is a solution to the troubleshooting and maintenance disadvantages of the Token Ring system? correct answer: Connect each computer or device on the network to a central token ring hub. A device that manages the passing of the token instead of relying on individual computers to pass it. correct answer: Token ring hub How does the token ring hub improve the network? correct answer: It improves the reliability of the network. Topology whereas the computers sh