Java – May 2013

Part – A

    1. What are the primary data types in Java?
    2. Define a class.
    3. Explain about try and catch.
    4. What is meant by a thread?
    5. Write any four packages in Java util.
    6. Define an event.
    7. Explain how a menu is created.
    8. Explain about border layout.
    9. Write about RMIC command.
    10. Discuss about beans.

Part – B

Unit -I

  1. Explain about control structures with their syntaxes and give example to each.
  2. What are the various constructors? Write a Java program to find ihe sum of 100 numbers.

Unit -II

  1. What is an exception? Explain how exceptions are handled by taking suitable example.
  2. Discuss about interfaces and packages with suitable examples.

Unit -III

  1. What are the string manipulation functions? Explain them with examples.
  2. Explain about vector, array list, Iterator and clone() method.

Unit -IV

  1. Discuss about card layout, Grid layout with suitable example. (Write a Java program to implement).
    1. What is an applet? Explain the life cycle methods of an applet.
    2. What is meant by event handling?

Unit -V

  1. What is Servlet? Explain about life cycle methods of a servlet.
  2. Write procedure to implement RMI using Java.

Attention : This exam questions are converted from the real exam paper to a digital text format by using an OCR Software that may made some mistakes, I reviewed it many times to correct it, But may still there some errors that I missed or misspelled, So if you detect an error or mistake PLEASE report by adding a comment or contact me.