How to login to NOUN Elearn Portal
You can now use you matric number to login as your username and password in a lowercase.
https://elearn.nouedu2.net/login/
Note that you are to change your passw...
COURSE CODE: CIT461
COURSE TITLE: Internet Architecture and Communications
TIME ALLOWED: 3 Hours
INSTRUCTIONS: Answer any Five (5) Questions
Q1. Outline the five different classes of IP addressing scheme 14 marks
Q2. Write short note on any four internetworking devices 14 marks
Q3.a Most modern graphic email clients allow the use of either plain text or HTML for the message body at the option of the user. Explain what is meant by HTML. 4 marks
b. List three advantages and three disadvantages of HTML. 6 marks
c. In order to ensure that HTML sent in an email is rendered properly by the recipient’s client software, what additional header information must be specified when sending? 4 marks
Q4. Discuss, with the aid of a diagram, the different levels of ISPs and the inter relationships that exist between them. 14 marks
Q5. Describe the three different types of web hosting services. 14 marks
Q6. Propose, with seven points, a general architectural framework for the next generation of the Internet 14 marks
Q7.a Explain what is meant by web design 4 marks
b. List four software packages used for web design 4 marks
c. For the typical websites, outline the basic aspect of design 6 marks
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You can now use you matric number to login as your username and password in a lowercase.
https://elearn.nouedu2.net/login/
Note that you are to change your passw...
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