a) Explain the process of data encapsulation using the followingterms: data, segment, packet frame, and bits. [5 marks]
b) Using an application of your choice, explain how the processworks. [3 marks]
2.
A network infrastructure contains three categories of networkcomponents: End devices, Intermediary Devices, and NetworkMedia.Ă‚Â Ă‚Â
a) For each category, list two examples and briefly describeeach example’s main function, i.e. six examples in total. [3marks]
b) Describe in details how you connect a desktop PC to theInternet. Starting from your ISP, list and explain all the hardwareinvolved, and what layer each component is in. [3 marks]
