what is difference between method overloading & method
overridding with example?
- 4 Answers
- 6854 Views
- IBM, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
overloading:
method overloading means method name is same and different
parameter ie different signature.. and overloading method
are present in same class
for eg ,
let us consider show() is a method
1.show(int a)
2.show(int a,int b)
overriding:
method overriding means method name is same and
parameter also same. these are present in different levels
of class
for eg,
let us consider show() is a method
1.show(int a)
2.show(int a)
| Is This Answer Correct ? | 34 Yes | 0 No |
Answer / dipesh
Overloading-->method with different signature
Overriding -->method with same signature
| Is This Answer Correct ? | 23 Yes | 0 No |
Answer / rana.ankur
overloading:
class A
{
Num(int a)
{
System.out.println("a: " + a);
}
Num(int a,int b)//overloading
{
System.out.println("a and b: " + a + " " + b);
}
CLass Overloading
{
public satic void main(Stinr ar[])
}
A a=new A()
a.Num(12);
a.Num(12,12);
}
}//thanks
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / sirisha
overridding:
same method name and same signature.
import java.io.*;
class sum
{
int a=10,b=15;
void sum()
{
int sum=a+b;
System.out.println("sum is:"+sum);
}
}
class sum1 extends sum
{
int c=20;
void sum()
{
int sum1=a+b+c;
System.out.println("sum1 is:"+sum1);
}
}
class override{
public static void main(String[] arg){
sum s=new sum();
s.sum();
sum1 s1=new sum1();
s1.sum();
}
}
over loading:
method name same but different signature.
class sum{
void add(int a,int b){
}
class sum{
void add(string s1,string s2){
}
| Is This Answer Correct ? | 2 Yes | 0 No |
What is string example?
Can constructor return value?
Difference between prefix and postfix forms of the ++operator?
In the below example, what will be the output?
What is the use of flag?
Is JRE required to compile Java files ?
What is hashtable and explain features of hashtable?
What is the synonym of procedure?
Why strings in java are called as immutable?
How would you convert bytes to string?
What do you understand by synchronization?
What is a resource leak ?
Core Java 
