INTERVIEW QUESTIONS CONCEPTS AND ARCHITECTURE OOPS DETAILS

Question: Define Overloading?

Answer: Overloading is one type of Polymorphism. It allows an object to have different meanings, depending on its context. When an exiting operator or function begins to operate on new data type, or class, it is understood to be overloaded.

Overloading is one type of Polymorphism. It allows an object to have different meanings, depending on its context. When an exiting operator or function begins to operate on new data type, or class, it is understood to be overloaded. Source: CoolInterview.com

Overloading is polymorphism. In this we use more than one same name function but with different parameter value.For example:

read(int a){
...........
}
read(int a, int b){
........
}
This kind of definition is called overloading, where function is same but having different parameters.
Now, when the read() will required, the passed arguments will match with present read() functions.

Example:

read(5);

if it will passed it will matched with the first read() i.e. read(int a);

Source: CoolInterview.com

overloading allows functions.it's have same name but different parameters.
EX:::Sort_Int( Int Array Type) ;
Sort_Doubles( Double Array type);
Source: CoolInterview.com

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