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LOYOLA COLLEGE (AUTONOMOUS), CHENNAI 600 034
B.SC.& B.C.A.DEGREE EXAMINATION -COMPUTER SCIENCE &APPLICATIONS
SIXTH SEMESTER APRIL 2018
CA CS 6611- PROGRAMMING IN JAVA
Date: 17-04-2018 Dept. No. Max. 100 Marks
Time: 09:00-12:00
Part-A
Answer ALL questions: 10x2=20 Marks
1. Write any three Oops principles?
2. What is a variable? How to declare variable in java?
3. List out the operators in java
4. What are Jump statement in java?
5. What is a class? Give an example
6. Define abstract class
7. Define Multithreading
8. List the several states of thread in java
9. What are applets?
10. What are Byte stream in java?
Part-B
Answer all questions: 5x8=40 Marks
11. a)Explain the Features of Java

B )Write about the Benefits of OOPS
12. a)Explain Bitwise Operators in Java

Explain conditional statement in java with example
13. a)Write a java program to perform method overriding

Explain Constructor with example
14. a)Explain the different states of thread

What is synchronization? Explain the types of synchronization in java
15. Explain the life-cycle of applet in java

Explain character stream class in java
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Part-C
Answer any two questions: 2x20=40 Marks
16. a)Explain Data types in Java
Discuss about operators in java
17. a)Explain the concept of Interface in java with example
Discuss about Exception Handling in java
18 Write a java program to create a banner using applet
b)Write a java program to check if a number is even or odd in java