COMPUTER FUNDAMENTALS

Detailed explanation-1: -Dennis MacAlistair Ritchie (September 9, 1941 – c. October 12, 2011) was an American computer scientist. He is most well known for creating the C programming language and, with long-time colleague Ken Thompson, the Unix operating system and B programming language.

Detailed explanation-2: -C, computer programming language developed in the early 1970s by American computer scientist Dennis M. Ritchie at Bell Laboratories (formerly AT&T Bell Laboratories).

Detailed explanation-3: -C programming language was developed in 1972 by Dennis Ritchie at bell laboratories of AT&T (American Telephone & Telegraph), located in the U.S.A.

Detailed explanation-4: -Dennis Ritchie and Ken Thompson’s creation of the UNIX operating system and the C programming language were pivotal developments in the progress of computer science. Today, 50 years after its beginnings, UNIX and UNIX-like systems continue to run machinery from supercomputers to smartphones.

Detailed explanation-5: -His contributions to computing span four decades and have had global impact. While at Bell Labs’ Computing Sciences Research Center in the early 1970s, he created the C programming language and codeveloped (with Ken Thompson) the UNIX operating system-both of which are foundations of our modern digital world.