Week 4Week 4 DQ 1What are some of the reasons an organization might consider using a Wireless LAN?Week 4 DQ 2What type of security issues need to be considered when implementing a Wireless LAN?Week 4 Assignments:Riordan Manufacturing Telephone and Data Network (Service Request) (3150 Words)Use short answers to explain the difference (including the advantages and disadvantages of) between:Mesh Bus Ring and Star TopologiesEthernet Token Ring FIDDI and Wireless