WGU C172 Network and Security – Foundations Exam with Guaranteed Correct Answers

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 share the media or coaxial cable for data transmission. - correct answer Bus topology The coaxial cable that is looped through each networking device to transmit data in a bus topology - correc