How do you include a header file in a C program?OptionsUsing the #define directiveUsing the #pragma directiveUsing the #include directive

How do you include a header file in a C program?OptionsUsing the #define directiveUsing the #pragma directiveUsing the #include directive

What is the following is invalid header file in C?*

Which of the following extension is used for user-defined header file in c++? Options hg cpp h hf

Select the correct answerWhat is the purpose of the #include <stdint.h> in C?OptionsTo include standard integer typesTo include standard input/output functionsTo include string manipulation functionsTo include file manipulation functions

Marks the statements below about header files, as True/False.Read the spellings carefullyTrue False The stdio.h contains#ifndef _STDIO_H#define _STDIO_H    1as the first two lines,It is done to prevent  multiple inclusions of the same header files. #include <stdio.h>means copy paste the header file stdio.h in the place of the above line It's a common practice to move code of some of the functions to header files, and then #include those files, whenever needed. stdio.h contains the code for scanf(), printf() and getchar(). #include "my.h"means copy the file my.h from /usr/include, and paste it in the program, in place of the above line. The typical location for header files on Linuxes is /user/includes/headers/ Header files typically contain pre-processor directives, typedefs, and function prototypes only