Assignment: Computer & Information Networking
o Explain the layers of the OSI, TCP/IP, and the Internet models in detail, and elaborate on their similarities and differences.
o Explain the concept of Capsulation/De-capsulation.
o Explain TCP and UDP, their differences, and their applications. Which one is better and why?
o Explain in detail the hub, active hub, switch, and routers, and their purposes, similarities, or differences.
o List and explain guided and unguided mediums and give a couple of examples of each.
o Explain the difference between wire and fiber optic and list the advantages and disadvantages of each one in detail.
o Assume that you have a wired network. Explain how you would covert this system to a fiber optic system.
o A RF amplifier has a power gain of 30 dB. How many times does this amplifier amplify the incoming signal? Show your calculations step- by-step.
o Explain how analog signals are converted into digital.
o Explain how wireless networks work.
Format your assignment according to the following formatting requirements:
o The answer should be typed, using Times New Roman font (size 12), double spaced, with one-inch margins on all sides.
o The response also includes a cover page containing the title of the assignment, the student's name, the course title, and the date. The cover page is not included in the required page length.
o Also include a reference page. The Citations and references must follow APA format. The reference page is not included in the required page length.