difference between overloading and overridding
- 11 Answers
- 13494 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / pramod
overloading :- There are two functions which have the
same name and they differ only either in their argument
number or argument type like myfunction(int a) and
myfunction(float a).
Overriding :- There are two functions with the eaxtly same
name,same type. One of these functions is in base class and
one will be in derived class
| Is This Answer Correct ? | 10 Yes | 1 No |
Answer / sanish joseph
In overloading functions will have same name but different
signatures(type of parameters,number of parameters etc..).
but in overloading functions must have same name and signature.
| Is This Answer Correct ? | 14 Yes | 6 No |
Answer / $rav$...
OVERLOADING:-Principle of overloading is achieved through
polymorphism .we can have any number of methods with the
same name but the difference in the signature(:parameters ).
OVERRIDING:-Principle of overriding is achieved through
inheritance.we can have any number of methods with same
name,parameters and signature but the rewriting of the code
of the super class method in the subclass is done and we
give the new functionality to that method of keeping its
signature as the same.
dynamic binding prevails in overriding.inheritance is
compulsory.
static binding prevails in overloading.
| Is This Answer Correct ? | 5 Yes | 1 No |
Answer / k.senthil arasur sathyamangala
overloading:Two function have same name and same return type
but different type of arguments used.
overriding:Two function have same name and same arguments
used but that function defined in a base class redefined in
a derived class
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / preeti
in overloading methods can have the same name but must
have different parameter lists i.e signature
while in overriding if you declare a field in a subclass
with the same name as one in the superclass, the superclass
field can only be accessed using super or the superclasses
type
| Is This Answer Correct ? | 6 Yes | 4 No |
Answer / manish chakravarti
In overloading functions will have same name but different
signatures(type of parameters,number of parameters etc..).
but in overloading functions must have same name and
signature.
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / priyanka agrawal
In overloading functions will have same name but different
parameters lists but in overridding functions must have
same name and same signature.
| Is This Answer Correct ? | 3 Yes | 2 No |
Answer / manish chakravarti
overloading:Two function have same name and same return type
but different type of arguments used.
overriding:Two function have same name and same arguments
used but that function defined in a base class redefined in
a derived class
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / poorna chandar rao
mainly overloading and overriding is used java polymorphisum
conbcept
overloading is method name same and method signature also
same it is called static polymorphisum when object is
created that decided by static polymorphisum
overriding is method name same but differtn arguments this
is called dynamic ploymaorphisum
| Is This Answer Correct ? | 1 Yes | 3 No |
how to create thread in java?
17 Answers IBM, Infosys, Wipro,
What is the outcome of the line of code "cout<<abs(- 16.5);"? 1) 16 2) 17 3) 16.5
WHAT IS ABSTRUCT DATA TYPE ? PLEASE EXPLAIN IT.
Write a program to find out the number of palindromes in a sentence.
Objective The objective of this problem is to test the understanding of Object-Oriented Programming (OOP) concepts, in particular, on encapsulation. Problem Description Create a program for managing customer’s bank accounts. A bank customer can do the following operations: 1. Create a new bank account with an initial balance. 2. Deposit money into his/her account. 3. Withdraw money from his/her account. For this operation, you need to output “Transaction successful” if the intended amount of money can be withdrawn, otherwise output “Transaction unsuccessful” and no money will be withdrawn from his/her account. Input The input contains several operations and is terminated by “0”. The operations will be “Create name amount”, “Deposit name amount”, or “Withdraw name amount”, where name is the customer’s name and amount is an integer indicating the amount of money. There will be at most 100 bank accounts and they are all created on the first month when the bank is opening. You may assume that all account holders have unique names and the names consist of only a single word. Output The output contains the transaction result of withdrawal operations and the final balance of all customers after some withdrawal and deposit operations (same order as the input). Sample Input Create Billy 2500 Create Charlie 1000 Create John 100 Withdraw Charlie 500 Deposit John 899 Withdraw Charlie 1000 0
what is difference between String s=new String("vali"); String s="vali"
what is the new version of oops
What is an example of genetic polymorphism?
Can you explain polymorphism?
#include <iostream> using namespace std; struct wow { int x; }; int main() { wow a; a.x = 22; int c = a.x; int *b = new int; cout << c; return 0; } option: No output 0 22 -(11) Will not compile
What is persistence in oop?
why c++ is a highlevel language
3 Answers Satyam, Tech Mahindra,
STL 
