Question

Which function prototype can be consider to be overloaded?

Answer 1

◀️Functions that cannot be overloaded in C++ In C++, following function declarations cannot be overloaded. 1) Function declarations that differ only in the return type. For example, the following program fails in compilation.

Answer 2

Two or more functions can have the same name but different parameters.

Two or more functions can have the same name but different parameters function prototype can be consider to be overloaded.

• The ability for two or more functions to have the same name but different parameters is known as function overloading in object-oriented programming. Function overloading is the practise of overloading a function name with multiple tasks.
• If any of these is a static member function declaration, member function declarations with the same name and parameter-type-list cannot be overloaded. The compilation of the following programme, for instance, fails.
• If two functions are identical except for the default parameters, meaning that one of the functions provides default arguments, then they are deemed to be identical, making it impossible for them to be overloaded. As a result, the compiler will issue a redec error.
• By designating main as a member function of a class in C++, the main() function can be overloaded. In many programming languages like C++, C#, java, etc., the word "main" is not a reserved word, hence it can be specified as a variable or member function.
• the same function is repeated.
• System overload refers to excessive system activity that compromises functionality or fails.
• You can overload the main method, yes. Since the "public static void main(String args[])" is the class's entry point when the JVM launches the class, here is where the overloaded main function must be called from.

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