This allows you to access structure members.
a.
structure access operator
b.
dot operator
c.
#include directive
d.
getmember function

The correct option for the given question is option(B) i.e dot operator

Explanation:

Structure are collection of different datatypes member element .

Let us consider the example of structure

Struct test

{

int age ;

char name[45];

};

Here test is an "structure" which member is age of "integer" type and name of "String" type.if we have to access the member of structure,firstly we create structure variable name then after that we use dot operator which is also known as member access operator that access the members of structure.

struct test op;//  structure variable name

op.age=12; // access the member age

For example

Following is the code in c language :

#include <stdio.h> // header file

struct test // structure declaration

{

int age ;

char name[45];

};

int main() // main function

{

struct test op;//  structure variable name

op.age=12; // access the member age

printf("%d",op.age);

return 0;

}

Output:12

so correct answer is "dot operator"