while, for, do
Keywords or reserved words.
Reserved words.
The words that make up a high-level programming nlanguage are known as key words or reserved words.
Some languages have specific terms, however keyword or reserved word is the general terminology we use when referring to a programming language's primary vocabulary. That is; words that cannot be used as identifiers. However, some languages also have contextual keywords. For instance, C++ has final and override contextual keywords. These can be used as both identifiers and keywords, depending on the context. The only reason for this is that people were using these words as identifiers before they were introduced to the language (in C++11) and making them actual keywords would have broken a lot of older code.
In the Java programming language, a keyword is one of 53 reserved words that have a predefined meaning in the language; because of this, programmers cannot use keywords as names for variables, methods, classes, or as any other identifier.
Some languages have specific terms, however keyword or reserved word is the general terminology we use when referring to a programming language's primary vocabulary. That is; words that cannot be used as identifiers. However, some languages also have contextual keywords. For instance, C++ has final and override contextual keywords. These can be used as both identifiers and keywords, depending on the context. The only reason for this is that people were using these words as identifiers before they were introduced to the language (in C++11) and making them actual keywords would have broken a lot of older code.
Such words are called "keywords".
Reserve words, also known as keywords are words whose meaning are already defined by a compiler. C language has a total of 32 reserve words. Short, union, else, for, goto, unsigned, enum, extern, char, continue, switch, struct, typedef are some examples.
There are hudreds of Programming languages out there.Examples: C++, GWbasic, C#, C++, HTML , Ruby etc.They're further categorized as "Low Level language" and "High Level Language".Low level languages are those languages which are closer to the binary language or in another words machine language. These are difficult for us to learn but it's easy for machine to execute quickly.Example of a low level language is assembly language.High level languages are those languages which are close to human language/natural language and are easy for us to learn.Examples of high level language are Python, Ruby, C++ , Java etc.
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listen to 30 minutes of the language everyday and look up what some of the words mean