Every programming language has its style and uniqueness to provide better and well-written source code.
COBOL stands for – Common business-oriented language, from the name we got some idea like maybe it will be used in business-oriented platforms. Yes, it used in business-oriented platforms, especially for applications.
Every programming language uses one execution platform like development environments; generally, we will know them as IDE’s. COBOL also supports using development environments to execute.
COBOL is an old programming language that is used in various firms to develop business-oriented applications. It is high-level programming like C now; we will get some idea about it, and we can think about what exactly COBOL is. In detail, COBOL is worded and uses regular syntax like a person working in the non-IT industry can understand what the COBOL program intended to and can analyse the program flow. The best example is in our daily life we are using verbs, sentences.
COBOL is defined with its syntax structure to write a snippet, having five major units, or we can say blocks. Those are Division, section, paragraph, sentence, characters.
In-depth, the COBOL programming language follows a unified set of rules to write a program. There are a few main rules that can develop before starting hello world programs. It follows column rules in every plan. It uses an interpreter to check the code means it will code line by line and return immediately if any error occurs. It will allow us to write 80 characters on each line.
Let’s see the example here, suppose one developer intended to write one sentence like dev=ops In COBOL, the syntax will be MOVE dev TO ops.
The main key features and interests to use this language are, it is syntax relaxed and friendly language to write a high-level code.it is not a case sensitive style means x & X are the same here.
It supports encapsulation to use a bit of code multiple times example, I am intended to use a code multiple times in my massive program. I declare it in one place, and I will start using it based on my requirements. COBOL can maintain and handle vast advanced file capabilities and data in a secure way.