Activity

Dear Students, please copy the following questions in the paper of your own and write in with the correct answer.

1.	Describe the basic model of data communication systems.
2.	Explain the role of computer protocols in data communication systems.
3.	Outline the set of rules defined in a computer protocol that could govern a communication process.
4.	Describe how a layered protocol architecture divide the communication process into subtasks.
5.	What is the advantage of layered protocol architectures.
6.	Describe the responsibilities of the five layers in the Internet protocol stack.
7.	List the steps undertaken by the Internet protocol stack to communicate a request for a web page from a client to a server over the Internet.