A.Q1 [4 Points] How are RFCs used in the development and implementation of networking technologies, and what are some examples of commonly used RFCs? B.[6 Points] Discuss the challenges that can arise in the development of LAN standards, particularly with respect to interoperability and security. Q2 [5 Points] What are some of the challenges in deploying and managing contemporary data network protocols, and how can they be addressed?.