Individuals who want to learn computer programming and the languages that can be used in making programs must first be familiar with the basics. Languages employed in programming should be one of your primary considerations. Prior to creating programs, it is crucial that you know the different types and levels of programming languages. Among these are:
1. Machine Level Language
We all know that computers work in bits and bytes and it reads and understands binary digits 0 and 1. While you are free to make a program in any language you want, it has to be transformed into the languages of Os and 1s before it can be implemented.
It means you need to write a program or to convert your written program into machine language. And this is no easy task. It is nearly impossible to memorize a long sequence of 0s and 1s for each instruction you wish to be executed.
Yes it is true that before the development of high level languages, the ones used in making programming codes are machine level languages. These days, however, this level of language is not used anymore in designing computer programs.
2. Assembly Level Language
This level of programming is only one level higher than low level or machine languages. This is actually the reason why creating a program using such languages isn’t a piece of cake, although, the programming code produced is pretty understandable.
Until now, there are lots of programs for embedded technology that are created in assembly language. The program that’s responsible in transforming assembly level programs into machine level programs is called the assembler.
3. High Level Language
These computer languages are easier for humans to understand. It entails clear statements for making each instruction. Languages that fall in this category have different purposes. There are languages designed for web programming; some for desktop applications, while others can perform both tasks.
One thing to bear in mind though, high level language isn’t easy for the computer to understand. This is where the importance of an interpreter or a compiler comes in. Such programs transform the programming code into a language form the machine can understand.
Aside from these three basic levels of languages, another generation of programming language is now being designed. This is dubbed as the fourth generation language which is designed for those who have very minimal or no programming experience.
Developers of such language want these inexperienced programmers to learn to prepare their own code. This is also the very reason why high level languages like Java already came with these systems. These enable a person to write a programming code without memorizing every function.
Bear in mind that no matter what programming language you want to learn, you need to have proper understanding of the basics. If you’re not familiar with programming language basics, you will not be able to make a program in that specific language. It is advisable that you take up computer courses so you’ll be able to learn more than just the basics of computer programming.