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BCA 2nd 2013 - JAVA PROGRAMMING Previous Year Question

BCA 2nd Year JAVA PROGRAMMING Paper 2013 Question Paper

BCA 2nd Year JAVA PROGRAMMING Paper 2013 Question Paper



Part-A 10 x 1 = 10

1. What is the Conceptual Difference between Abstraction and Encapsulation ?
2. How does Java Implement the Portability of code?
3. What is Numeric Promotion?
4. What is Method Overloading?
5. What are the Interfaces?
6. What is the component of AWT? Explain with example.
7. What is the rendering process?
8. What is Garbage Collector?
9. Write a Short note on the structure of CGI?
10. What is Bean Serialization?

Part-B 5 x 2 = 10

1. How parameters are passed to An Applet?
2. What is Thread? Explain the life cycle of Multithreading.
3. Explain CORBA Services and its products?
4. What are constructors and how are they used?
5. Write A short on the following :
(a) New
(b) This

Part-C 10 x 3 = 30

1. What is Inheritance? Explain Different Types of Inheritance with examples.
2. What is Multithreading? Write a Java Program which makes sure that both the threads will be running Alternatively irrespective of the Scheduling strategy (Sleep ( ) Method in Use)?
3. What is an Exception? Explain the procedure of how to handle exception?
4. What is the package? Write steps to create and run a package. Also, give the advantage of the package?