Important Questions
1.
Explain about object oriented system development life cycle.
2.
Explain various kinds of operators used in java.
3.
Explain about conditional and looping statements in java.
4.
what is method in java? How to use it java. . what is method overloading
5.
what is inheritance ? explain it with suitable syntax and examples
UNIT II
1.
what is exception handling? Write about exception handling mechanism
2.
what is multi threading? And synchronization Explain
3.
How to read console input in java, Explain. how to write a console output?
Explain.
4.
what is string handling? Explain about various string methods used in string handling
5.
what is string buffer class and explain its differences and similarities with string class and explain the methods of string buffer class
Unit iii
1. write about java.lang package class and its methods.
2. explain about math class methods.
3. What is Collection in java and explain collection framework with its interfaces.
4. what are the various kinds of random interfaces?
5. explain about legacy classes
Unit iv
1.
what the methods used in java buffered input ,output stream class explain about them.
2.
what the methods used in java data input , output stream class explain about them.
3.
what the methods used in java buffered reader and writer class explain about them.
4.
what the methods used in java char array reader and writer class explain about them.
5.
what is serialization and deserialization in java ?explain
Unit V
1.
what is applet? Explain it with a neat life cycle diagram of it

2.
how to do evenandling in java. Explain its delegation event handling model.
3.
discuss the methods used in AWT event classes
4.
what is event listener? what are the various methods used in AWT event listeners
5.
write about mouse Listener interface