B.Sc. DEGREE EXAMINATION, APRIL 2018
Fourth Semester
Information Technology
JAVA PROGRAMMING
(CBCS 2011 onwards)
Time 3 Hours Maximum 75 Marks
Part A (10 x 2 20)
Answer all questions.
1. Write any four features of Java.
3. How can you declare an arrays?
4. Specify the use of operator.
5. Define abstract class.
6. Which package is always imported by default?
7. List out the uses of Java API packages.
8. Name any two container classes.
9. What do you mean by exceptions?
10. How can a dead thread be restarted?
Sub. Code
1BIT4C1
AFC-10692
2
Wk3
Part B x 5 25)
Answer all questions choosing either or
11. Describe the structure of a JAVA program.
Or
List and explain the operators available in Java
with examples.
12. Elaborate the concepts of method overriding with an
example.
Or
Write a Java program to find the smallest of three
numbers using constructor.
13. What is wrapper class? Give an example.
Or
Write a Java program to arrange n numbers in
ascending order.
14. Explain the threading exceptions.
Or
Discuss the various types of errors with an example.
15. How can you design a web page using applet?
Or
Write a short note on graphics class in Java.
AFC-10692
3
Wk3
Part C x 10 30)
Answer any three questions.
16. Write brief note on WWW and web browsers.
17. Write a Java program to find biggest of three numbers
using IF statement.
18. Define interfaces. Write a Java program to implement the
hierarchical inheritance.
19. Write a Java applet program to design the student
registration form.
20. How applets differ from applications? Describe it.
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