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1. What do you understand by Domain Name System? Discuss the architecture and functionality of DNS in detail.[6] 2. Provide short answers for following: [1*6=6] a. Can a page include more than one set of script tags? b. What is the software required to create and edit JavaScript programs c. How data is stored in a JavaScript? d. How browsers recognize JavaScript code? e. What is the difference between Java and JavaScript? f. How browser differentiates between HTML doc and a server side script? 3 (a) What do you understand by IP address in detail? Discuss the various IP address classes in detail. [3] (b)What is the difference between Static and Dynamic IP addressing? Explain with example.[3] 4 (a) Write a Java Script code to enter n integers from user and print them in sorted order?[3] (b) Write HTML code for following:[1.5*2=3] a. How to align pictures on a webpage? b. How to create links to sections on the same page in HTML. 5 (a) Discuss the three basis typ

1. Discuss the various methods available for connecting to Internet? 2. What is the difference between Client server mode and peer to peer network? 3. What do you understand by Domain Name System? Discuss the architecture and functionality of DNS in detail. 4. How IP addressing is done? Discuss the various IP address classes in detail. 5. Discuss the TCP/IP model and its services in detail. 6. What o you understand by OSI reference model? Explain briefly advantages of layered approach? 7. What do you understand by web Server? Discuss its functionality in detail. 8. What is the difference between following? a. Paired tag and Singular tag b. Absolute URL and relative URL 9. Discuss the difference between Static and Dynamic IP 10. Discuss briefly following terms: a. Internet Server b. Internet Service Provider c. Internet Access Provider d. Gateway e. UDP f. TCP g. Telnet h. FTP i. E-Mails j. Ping 11. What is the W3C and what does it do? 12. What is HTML v