Introduction of C Language

C is general-purpose procedural programming language developed by Dennis Ritchie at AT&T’s Bell laboratories in 1972. It is a high level language. It is such a powerful language that most of the popular operating systems are completely or partially written in C. It is mostly used for the development of Operating systems, Kernels, Compilers, Device drivers, embedded systems, RDBMS packages etc.

 C has now become a widely used professional language for various reasons.

  • Easy to learn
  • Structured language
  • It produces efficient programs.
  • It can handle low-level activities.
  • It can be compiled on a variety of computers.

Why to use C ?

C was initially used for system development work, in particular the programs that make-up the operating system. C was adoped as a system development language because it produces code that runs nearly as fast as code written in assembly language. Some examples of the use of C might be:

  • Operating Systems
  • Language Compilers
  • Assemblers
  • Text Editors
  • Print Spoolers
  • Network Drivers
  • Modern Programs
  • Data Bases
  • Language Interpreters
  • Utilities

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