hardware widely used for business activities and designed to use the digits 0 and 1 to store data and instructions.

a finite, discrete device that stores and manipulates a Boolean state map

a programmable device that processes information by manipulating symbols according to logical rules

System of hardware that performs arithmetic and logic operations, manipulates data, and makes decisions.

A computer in which discrete representation of data is used. A computer that operates on discrete data by performing arithmetic and logic processes on these data.