FUNDAMENTAL OF COMPUTER
vmsmprogramming COMPUTER FUNDAMENTAL Computer:- A computer is an electronic device which performs arithmetical and logical tasks where arithmetical means addition, subtraction, division, multiplication and Logical tasks means (AND, OR, NOT). Ø It accepts the input from the users and then processes it after that it gives the output. Ø It is used in the field of communication has led to wonders and has resulted in the era of information technology, that we live in today. Characteristics of a computer:- There are following characteristics of a computer such as- Ø Speed- it works at a very high speed. It can execute millions of instructions per second. Its speed is measured in hertz i.e.(khz, Mhz, Ghz, etc). But modern computers can perform calculations in ‘Nano Second’. Ø Accuracy:- computer is an accurate machine. It does not make mistakes. It performs calculations without making errors and produces information in accordance with the da...