Strings in java

oops concepts

Method overidiing in java

When exceuting phone class   p1 p2 calling -- Have ...  

public class Bank { ...  

oops concepts in java

Static keyword in java

Create a class called car and objects c1, c2 , c3 , c4 , c5 , c6 ...  

public class Jstudents { int rollno ; String name; double he...  

Constructors in java