What is the primary purpose of the C programming language?

• To develop web applications

• To rewrite the Unix operating system

• To create mobile applications

• To design graphical user interfaces

Why is C programming still relevant despite the emergence of newer languages like Python and JavaScript?

• It is the easiest language to learn.

• It is primarily used for web development.

• It offers fast and efficient performance for system-level programming.

• It has a large community of developers.

According to the video, what is a common first programming language taught in universities?

• Python

• Java

• C

• JavaScript

What is one of the key benefits of learning C programming mentioned in the video?

• It allows for the development of mobile applications.

• It helps in understanding how software interacts with hardware.

• It is the most popular language among developers.

• It has the most extensive libraries available.

In C programming, what is the significance of the `main` function?

• It is where all variables are declared.

• It is the entry point of every C program.

What is the purpose of the `#include` directive in a C program?

• To define the main function.

• To include standard input and output functions.

• To declare variables.

• To create a loop structure.

Which of the following statements about the `return` statement in C is true?

• It is mandatory for all functions.

• It indicates the end of a program.

• It is used to return a value from a function.

• It is only used in the `main` function.

What does the `printf` function do in a C program?

• It takes user input.

• It prints output to the console.

• It returns a value.

• It declares a variable.

The video suggests that the best way to learn programming is by:

• Watching tutorial videos.

• Reading programming books.

• Writing code and practising.

• Attending programming workshops.

What is the expected output of the "Hello World" program in C?

• Hello

• World

• Hello World

• "Hello World"