Unit 2 : Operators

refers to the practice of adding comments and other information to your code to explain its purpose, design, and usage. 

• Documentation Section

• Link Section

• Definition

• All

refers to adding necessary header files that are useful in your code.

• Link Section

• documentation section

• sub program section

• all

It includes a preprocessor directive

• Definition Section

• Documentation

• Global Declarations

• all

The ______ function is a special function that serves as the entry point for the program.

• main()

• MAIN()

• Main()

• all

Refers to functions or procedures that perform a specific task or set of tasks and can be called from other parts of the program.

• Subprogram Section

• main

• global

• all

declaration refers to the declaration of a variable or function that is accessible from any part of the program, not just from the block or function where it was declared.

• Global Section

• subprogram section

• Link section

• all

#include <stdio.h>

int main()

{

int main = 3;

printf("%d", main);

return 0;

}

• 3

• Compile time error

• give garbage value

• run time error

When we want to take input from the user, we use the__________ function

• scanf()

• printf()

• sin()

• all