How does a web server link physically on the Internet? How do we navigate from one URL to another from a page displayed at a browser? Explain.

SECTION A
Long Question Answer
1. How does a web server link physically on the Internet? How do we navigate from one URL to             another from a page displayed at a browser? Explain.
2. List the protocols and their use at the application layer in the Internet. Why World Wide Web is         use? Explain.
3. What is Dom Hierarchy? Explain the use of *,? and t in defining a Dom element.

SECTION B
Short Question Answer
1. What are the tags and the attributes for a table in HTML document?
2. Write short notes on various services offered by the Internet.
3. What is the functionality and purpose of HTTP?
4. Explain the XML syntax and structure rules.
5. Mention the application of XSL.
6. What are the benefits and draw backs of using XML name space?
7. What is the syntax of declaring an attribute in a DTD?
8. Explain briefly, how the domain names are translated to IP addresses?
9. Explain the client/server concepts of web?
10. What do you mean by cookies? Explain with example.