Consider a class Student. The following code is used to create objects and access its member functions. Which statement is true about the code?

int main$()\{$

student newstud;

Student stud;

student oldstud;

stud.GetDetails$()$;

return $0$ ;

$\}$

There are three objects created of Student class and they each have their own memory allocations. The GetDetails$()$ function is invoked for all objects of the class Student.

There are three objects created of Student class and they each have their own memory locations. The GetDetails$()$ function is invoked for only the stud object of the class Student.

There are three objects created of Student class and the compiler allocates only one memory location. The GetDetails$()$ function is invoked for only the stud object of the class Student.

There are three objects created of Student class and the compiler allocates only one memory location. The GetDetails$()$ function is invoked for all objects of the class Student.