C is a general-purpose programming language that is extremely popular, simple and flexible. It is machine-independent, a structured programming language which is used extensively in various applications. C was the basics language to write everything from operating systems (Windows and many others) to complex programs like the Oracle database, Git, Python interpreter and more. It is said that ‘C’ is a god’s programming language. One can say, C is a base for the programming. If you know ‘C,’ you can easily grasp the knowledge of the other programming languages that uses the concept of ‘C’ It is essential to have a background in computer memory mechanisms because it is an important aspect when dealing with the C programming language. C programming language directly interacts with machine & hardware that’s why it is used to develop machine programs and drivers. C is also known as the Mother Language as to develop other programming languages like C++, Java, etc., C language was used. C is also known as the Mid-Level Language as it has both the functions of High as well as low-level languages.