C Programming-Practise Test for Interviews

   C is a general-purpose, high-level language that was originally developed by Dennis M. Ritchie to develop the UNIX operating system at Bell Labs. C was originally first implemented on the DEC PDP-11 computer in 1972.

In 1978, Brian Kernighan and Dennis Ritchie produced the first publicly available description of C, now known as the K&R standard.

The UNIX operating system, the C compiler, and essentially all UNIX application programs have been written in C. 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 computer platforms

C programming language is a MUST for students and working professionals to become a great Software

           Engineer specially when they are working in Software Development Domain. I will list down some of the key

          advantages of learning C Programming:

• Easy to learn

• Structured language

• It produces efficient programs

• It can handle low-level activities

• It can be compiled on a variety of computer platforms

• Applications of C Programming

          C was initially used for system development work, particularly the programs that make-up the operating system.

              C was adopted as a system development language because it produces code that runs nearly as fast as the

               code written in assembly language. Some examples of the use of C are

         Operating Systems

• • Language Compilers

  • Assemblers

  • Text Editors

  • Print Spoolers

  • Network Drivers

  • Modern Programs

  • Databases

  • Language Interpreters

  • Utilities