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What is the Difference between Overriding and overloading?
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Answer Posted / dev man
Overloading->
1) Same name, different parameter list or types of parameters.
2) Sub class method can overload a superclass method.
3) Method be different access specifier.
4) It doesn't need inheritance.
5) All method should be in same class.
6) data types can be different.
7) Return type can be different.
ex:
int add(int a, int b)
int add(float a , float b)
are overloaded methods
overriding->
1) Method should be public.
2) It needs inheritance and virtual keyword
3) It needs virtual keyword before it declaration.
4) Method must have same name with same parameter in
different class.
5) It requires non-static method.
6) Method should have same data type.
| Is This Answer Correct ? | 4 Yes | 0 No |
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