DISTANCE EDUCATION
B.C.A./B.C.A. (Lateral) DEGREE EXAMINATION, MAY 2017.
INTERNET AND JAVA PROGRAMMING
(2003 onwards)
Time Three hours Maximum 100 marks
Answer any FIVE questions.
All questions carries 20 marks.
20 100)
1. Explain briefly about TCP application layer.
Discuss briefly about client server model.
2. Write short notes on URL.
Explain briefly about HTTP methods.
3. Discuss briefly about the usages of internet at
home.
Write brief note on e-commerce. With suitable
example.
4. How will you declare different types of variables in
Java?
Write short notes on object oriented programming.

5. What are the different types of inheritance? Explain
with an example.
Discuss in detail about string handling functions.

Sub. Code
33
DE-183
2
SER
6. Write brief notes on telnet and E-mail concepts.
Explain in detail about domain name system.
7. Write short notes on type conversion and casting.(10)
Discuss briefly about arrays in Java.
8. Explain briefly about Java classes and objects.
How will you create the web server? Explain with
an example.