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In this lecture, we will learn about the five generations of programming languages since programming
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started in 1945.
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There have been five generations of programming languages, the five generations of programming languages
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from one to five on machine language, assembly language, high level languages, problem oriented languages
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and natural languages.
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The first generation of programming languages is machine language.
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Machine language is the only code that the computer can truly understand.
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It represents data as ones and zeros, although machine language is very difficult for humans.
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The first programmers wrote code in machine language.
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The second generation of programming languages is assembly language.
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Assembly is a low level programming language, meaning that it is close to machine language.
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However, it is easier than machine language because it allows the programmer to use easily remembered
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words as opposed to ones and zeros.
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The third generation of programming languages is high level languages.
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The languages that you are probably familiar with, like Java, C++ and Python are all examples of high
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level languages.
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C Sharp is a high level programming language and is the one that we will use in this course.
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The fourth generation of programming languages is problem oriented languages or very high level languages.
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One example of a fourth generation programming languages sequel.
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The Structured Query language.
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The fifth generation of programming languages is natural languages.
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Natural languages are mainly used for artificial intelligence programming.
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The next lecture will explain what C Sharp is and why you should use it to write computer programs.
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