Programming languages

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Programming languages

  1. 1. NAME ROLL NO.VARAIYA AKASH 39.SUBMITTED TO:-PROF.HUZEFA PAKITWALA
  2. 2.  A programming language is an artificial language designed to communicate instructions to a machine, particularly a computer. Programming languages can be used to create programs that control the behavior of a machine and/or to express algorithms precisely. A programming language is a set of words, symbols and codes that enables humans to communicate with computers.
  3. 3.  Computer programming language is an language used to write computer programs, which involve a computerperforming some kind of computation or algorithm and possibly control external devices such as printers, disk drives, robots, and so on. Programming languages differ from natural languages in that natural languages are only used for interaction between people, while programming languages also allow humans to communicate instructions to machines.
  4. 4.  Machine Language-First Generations. Assemble Language-Second Generation. Procedural Language-Third Generation. Problem Oriented-Fourth Language. Natural Language-Fifth Language.
  5. 5. First generation languages or 1GLRepresent the very early, primitivecomputer languages that consisted entirely of 1s and 0s - the actual language that the computer understands (machine language).
  6. 6.  Second generation languages (2GL) Represent a step up from the first generation languages. Allow for the use of symbolic names instead of just numbers. Second generation languages are known as assembly languages. Code written in an assembly language is converted into machine language (1GL).
  7. 7. Assembly codeAssembler Object code
  8. 8.  Third generation languages (3GL) With the languages introduced by the third generation of computer programming, words and commands (instead of just symbols and numbers) were being used. These languages therefore, had syntax that was much easier to understand. Third generation languages are known as & quot;high level languages " and include C, C++, Java, and Javascript, among others.
  9. 9.  C C++ Visual Basic Java Java Script
  10. 10.  C++ is one of the most popular programming languages and is implemented on a wide variety of hardware and operating system platforms. C++ is used for hardware design.
  11. 11.  Visual Basic (VB) is the third- generation event- driven programming language and integrat ed development environment (IDE) from Microsoft for its COM programming model. Visual Basic is relatively easy to learn and use.
  12. 12.  These are simple to adopt  he Program written in high due to their english like level language are less structure of statements. efficient as they take more Computational Speed is execution time. very fast.  The compiler also Directly understandable by consumes some memory as computer it is required for the Help to create new translation process. softwares.  The compiler also consumes some memory as it is required for the translation process.  Error correction is more.
  13. 13.  http://en.wikipedia.org/wiki/C%2B%2B www.google.co.in www.google.co.in/images www.bookboon.com www.slideshare.net

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