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C Programming Viva Questions

Updated: 2026-07-05

Introduction

C Programming Viva Questions is a complete beginner-friendly tutorial on C Viva Questions. It is designed for BTech, diploma, viva, practical exams and placement preparation.

Definition

C Viva Questions is an important concept of C programming that helps students understand programming logic, syntax, memory and problem solving.

Real Life Example

Real-life example: A C program works like a recipe. Each statement gives one clear instruction to the computer.

C Program Example

#include <stdio.h>

int main(){
    printf("Welcome to C Programming");
    return 0;
}

Output

Sample output will appear according to the program and input.

Viva Questions

  1. Define C Viva Questions.
  2. Give one example of C Viva Questions.
  3. What are common mistakes in C Viva Questions?

MCQs

  1. C Viva Questions belongs to which programming language? Answer: C Programming
  2. Which function is the entry point of a C program? Answer: main()