What is computer ?

By

  •  An electronic device for storing and processing data. It is typically in binary form, according to instructions given to it in a variable program.
  • Is a programmable electronic device designed to accept data, perform prescribed mathematical and logical operations at high speed, and display the results of these operations.
  •  Mainframes, desktop and laptop computers, tablets, and smartphones are some of the different types of computers.

Comments

Post a Comment

Popular posts from this blog

ALGORITHM

By
Image
  ALGORITHM * The origin of the word algorithm to a famous Arab mathematician,  ABU JAFAR MOHAMMED IBN MUSAA AL- KHOWARIZMI . * T he word 'algorithm' is derived from the last part of his name AL-KHOWARIZMI. *     In computer terminology an algorithm may be defined as a finite sequence of instructions to solve a problem. * It is a step-by-step procedure to solve a problem, where each step represents a specific task   to be carried out.   CHARACTERISTICS ·         It should begin with instructions to accept inputs. ·         Use variables to refer the data , where variables are user-defined works consisting of alphabets & numerals. ·         Each & every instructions should be precise & unambiguous. ·         Each instructions must be sufficient ·       ...
Read more