What happens to a function defined inside a class without any complex operations (like looping, a large number of lines, etc)?

A)  It becomes a virtual function of the class
B)  It becomes an inline function of the class
C)  It becomes a default calling function of the class
D)  The program gives an error

Correct Answer :   It becomes an inline function of the class


Explanation : Any function which is defined inside a class and has no complex operations like loops, a large number of lines then it is made inline.