Need help with answering the questions on this Network Protocol Analysis (Part01) Document

Computer Networks Introduction

https://leocontent.umgc.edu/content/scor/uncurated/cop/2218-cop620/learning-topic-list/computer-networks-introduction.html?ou=622467

Network Architectures

https://leocontent.umgc.edu/content/scor/uncurated/cop/2218-cop620/learning-topic-list/network-architectures.html?ou=622467

Subnetting

https://leocontent.umgc.edu/content/scor/uncurated/cop/2218-cop620/learning-topic-list/subnetting.html?ou=622467

Network Security

https://leocontent.umgc.edu/content/scor/uncurated/cop/2218-cop620/learning-topic-list/network-security-.html?ou=622467

Computer Network Diagnostic Tools

https://leocontent.umgc.edu/content/scor/uncurated/cop/2218-cop620/learning-topic-list/computer-network-diagnostic-tools-.html?ou=622467