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H1069 Pages: 2

explain the purpose of each.

Discuss the concept of method overriding with an example.
Write a Java program to copy the contents of one file to other.
How user defined Exceptions are handled in Java? Illustrate.

Explain the life cycle of a thread.

PART D
Answer any two full questions, each carries 12 marks.
Write an applet program to illustrate keyboard events in Java
Explain the steps for Java database connectivity.
Write a Java program to check whether a given string is palindrome or not

without using built in methods.

What are the differences between AWT and Swing?

CRE

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