Interested to Buy Any Domain ? << Click Here >> for more details...
explain about method overloading and method overriding with
difficult examples
- 4 Answers
- 7365 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Method Overloading:
--------------------
Method Overloading is nothing but the method name is
same and the number of parameters and types of parameters
are different.
Method Overriding:
--------------------
Method Overriding is nothing nut the super class
method signatuer we can inherit to the sub class method
signature is shoub be same.
| Is This Answer Correct ? | 12 Yes | 0 No |
Answer / suja
Overloading:
Method Overloading, allows the user to achieve the compile time polymorphism.Overloaded methods are always the part of the same class. These methods have the same name, but they may take different input parameters.The arguments passed to a overloaded method may differ in type or in number, or both.
Overloaded methods may have the same or different return types.
Overriding:
Method overriding in java means a subclass method overriding a super class method. Superclass method should be non-static. Subclass uses extends keyword to extend the super class. In the example class B is is the sub class and class A is the super class. In overriding methods of both subclass and superclass possess same signatures. Overriding is used in modifying the methods of the super class. In overriding return types and constructor parameters of methods should match .
| Is This Answer Correct ? | 5 Yes | 0 No |
Answer / andrea
overloading
two or more methods will have same name but different
arguments. it will be in same class.
overriding
two or more methods will have same name and same
number of arguments but in different classes
| Is This Answer Correct ? | 5 Yes | 4 No |
Answer / mayank sharma
Clas A
{
Virtual void hi(int a)
{
}
}
Class B:A
{
public overrid void hi(int a)
{
}
}
Overloading simply involves having a method with the same
name within the class.
Example for Over loading
Class A
{
class a()
{
}
class a(int a)
{
}
}
| Is This Answer Correct ? | 0 Yes | 2 No |
What does opcode mean?
What is backdrop?
What are the 5 types of research methods?
When should I use a singleton?
public class Test { public static void main(String[] args) { int countA = 0; int countB = 0; int countC = 0; int countD = 0; int countE = 0; int countF = 0; int countG = 0; int countH = 0; int countI = 0; int countJ = 0; int countK = 0; int countL = 0; int countM = 0; int countN = 0; int countO = 0; int countP = 0; int countQ = 0; int countR = 0; int countS = 0; int countT = 0; int countU = 0; int countV = 0; int countW = 0; int countX = 0; int countY = 0; int countZ = 0; } } Can anybody tell me any alternate solution(like loop or something) to automate this initialization process. Ex:- for(char chr='A';chr<='Z'; chr++) { (int) String "count"+chr = 0; }
How many types of flags are there?
is there a separate stack for each thread in java? : Java thread
can we Connect Applet to Data Base ? with Discriptiom. and also What is Diff. from Applet & Servlet?
In Java, what are public static void main string args?
How many threads can java run?
What is entry in java?
What are 3 boolean operators?
Core Java 
