Презентация, доклад по английскому языку Языки программирования

of instructions used to produce various kinds of output. Programming languages are used in computer programming to create programs that implement specific algorithms.
Most programming languages consist of instructions for computers, although there are programmable machines that use a limited set of specific instructions, rather than the general programming languages of modern computers.
Thousands of different programming languages have been created, mainly in the computer field, and many more still are being created every year. Many programming languages require computation to be specified in an imperative form (i.e., as a sequence of operations to perform) while other languages use other forms of program specification such as the declarative form (i.e. the desired result is specified, not how to achieve it).
The description of a programming language is usually split into the two components of syntax (form) and semantics (meaning).

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it is an object-orientated language. It closely resembles the English language so it’s a great backend language to learn for beginners as well as seasoned professionals for the more advanced things you can do with Python. Sites like Instagram, YouTube, Reddit and NASA all use aspects of Python.

When a programmer writes a Java application, the compiled code (known as bytecode) runs on most operating systems (OS), including Windows, Linux and Mac OS. Java derives much of its syntax from the C and C++ programming languages.
It’s used by over 10 million developers and 15 billion devices run Java worldwide!
Java is used to create Android Apps, desktop applications, games and website content.

implement complex things on web pages.
Every time a web page does more than just sit there and display static information for you to look at — displaying timely content updates, interactive maps, animated 2D/3D graphics, scrolling video jukeboxes, etc. You can bet that JavaScript is probably involved.
It is the third layer of the layer cake of standard web technologies, two of which (HTML and CSS) we have covered in much more detail in other parts of the Learning Area.

Web development. C# is specified as a common language infrastructure (CLI) language.
C# improved and updated many C and C++ features, including the following:
C# has a strict Boolean data variable type, such as bool.
C# automatically manages inaccessible object memory using a garbage collector, which eliminates developer concerns and memory leaks.
C# type is safer than C++ and has safe default conversions only, which are implemented during compile or runtime.

develop Static websites or Dynamic websites or Web applications. PHP stands for Hypertext Pre-processor, that earlier stood for Personal Home Pages.
PHP code may be embedded into HTML code, or it can be used in combination with various web template systems, web content management systems, and web frameworks. The web server combines the results of the interpreted and executed PHP code, which may be any type of data, including images, with the generated web page.