In C++, which of the following function causes the full definition of the function to be inserted in each place when it gets called?

In C++, which of the following function causes the full definition of the function to be inserted in each place when it gets called?

When is the function declaration needed in C?

In C, what is the typical form of a function declaration when implementing call by value?

When is the function declaration needed in C?Marks : 1Negative Marks : 0Answer hereOnly when the function is defined.Only when the function is declared.Both during function definition and declaration.None of the mentioned options

Function and Subroutine: Types of Function, Calling of Function in C