History of programming language

Assembly (1940s) is a low-level programming language (hardware-related) that was more commonly used for computers at that time,
High-level languages
IBM Machine Systems developed the first commercialized high-level programming language (human communication) called Fortran (1957). Fortran is a programming language built with assembly code. Later, Basic (1964) , Pascal (1970) , Which created one to one in assembly language
Dennis Ritchie (Computer Science) developed a language for building an operating system called Unix (1969-1973), which consisted of several programming languages ​​called an assembly, algol (1958), FORTRAN, B (1969) all written, or ended in assembly language. All computer engineers turned to this language because all operating systems were commercialized in this language and it was easier than other programming languages.
After C, other languages ​​were written with C language, such as Python, C++, C#, PHP, and…
Programming Languages for operating systems
C++ is a language that is directly related to the C language, in which the graphic language can also be written. This language was created in Bell Labs. Basic operating systems used both C (1972) and C++ (1985) to build graphical operating systems such as Windows.
Almost all graphical operating systems are made of C++ and the kernel is written in C, such as android (based on FreeBSD (Monolithic kernel) and Linux (Monolithic kernel) ), IOS (Hybrid kernel) (based on FreeBSD (Monolithic kernel), macOS (Hybrid kernel) (based on FreeBSD (Monolithic kernel) ), Debian (based on Linux (Monolithic kernel) ), windows (Hybrid kernel) (based on DOS / OS (Monolithic kernel) with a few changes).
So what is the purpose of PLP? And what is he supposed to do?
3 Responses
When some one searches for his necessary thing, therefore he/she wants to be available that in detail, thus that thing
is maintained over here.
Thank you for some other great article. Where else may anyone get that kind of info in such an ideal means of writing? I have a presentation subsequent week, and I’m on the search for such info.
Thanks for this very very hopeful comment