MCA MAGADH UNIVERSITY QUESTION (2004-2007) (Third semester) OOP WITH JAVA

MCA MAGADH UNIVERSITY QUESTION (2004-2007) (Third semester) OOP WITH JAVA

                                                                           
                                                                     2004-2007
                                                                  Full marks: 80
                                                                  Time: 4 hours
                                  Answer any five questions. In which question no-1 is compulsory

1. Distinguish between the following terms-
    a) Objects and classes
    b) Data abstraction and data encapsulation
    c) Inheritance and polymorphism
    d) Dynamic binding and message passing

2. Why oop is getting priority over procedure oriented programming? Justify your answers with suitable example.

3. Describe the various features of Java.

4. " There is a close relationship between java and internet. Explain.

5. Give the general structure of Java program and also discuss  various data types available in java.

6. What are command line arguments? How are they useful? Write a program in java that uses command line arguments.

7. Define each:
    a) Final each
    b)  Finalizer methods
    c) Interface
    d) Abstract class
    e) package

8. Java does not support pointer then how pointer related matters are solved in Java?

9. what do you mean by Exception Handling? Write a program using Exception Handling using java.

10. What do you mean by Applets? Describe its life cycle.