problem 1explain and define the following

Question

Problem 1

Explain and Define the following concepts with appropriate examples

a) Superclass
b) Subclass
c) Inheritance
d) Exceptions
e) Stream classes

>>Defining and explaining with example for each subparts

Problem 2

Write a program to explain the Exception Handling mechanisms in Java using the keywords: try, catch and finally.

>>Writing a program using keywords:

• try
• catch
• finally

Problem 3

Write a Java program demonstrating the usage of all the primitive / standard data types

>>Writing a program with all the primitive / standard data types