B.Sc-B.Sc Information Technology INTERNET PROGRAMMING(Alagappa University - Directorate of Distance Education-2012)

DISTANCE EDUCATION
B.Sc. (IT)/B.Sc. (IT)/(Lateral) DEGREE EXAMINATION, MAY 2012.
INTERNET PROGRAMMING
(2007 onwards)
Time : Three hours Maximum : 100 marks
Answer any FIVE questions.
All questions carry equal marks.
(5 × 20 = 100)
1. (a) What is a network? Explain in detail about network topologies. (10)
(b) What is TCP/IP? Explain about the importance and terminology of TCP/IP. (10)
2. (a) Explain in detail about the Domian Name system concepts and functions. (10)
(b) What is HTTP? Explain about methods and clientrequests in HTTP. (10)
3. (a) Discuss about the usage of internet at home in detail. (10)
(b) Describe the usage of internet at office. (10)
4. (a) Explain about the basic concepts and principles of object oriented programming. (10)
(b) List out various data types in JAVA with example. (10)
5. (a) Explain about classes and objects in JAVA with example. (10)
(b) Write about constructors and object reference variable in JAVA. (10)
6. (a) Explain about mail transfer protocol in detail. (10)
(b) Describe about File transfer protocol in detail. (10)
7. (a) Write about variable declaration and Dynamic initialization in JAVA. (10)
(b) Explain about type conversion and casting in JAVA. (10)
8. (a) What is inheritance? Explain any two types of inheritance in JAVA. (10)
(b) What is overloading? Explain overloading methods in JAVA.With an example. (10)
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Earning:  ₹ 3.20/-