Classification of Computers and Importance of the Internet and Social Media in Business

Introduction to Information Technology

Task 1
Classification of computers with their applications in real world
On the basis of functionality-
 Analog computers- It is form of computer that uses for continuous processing
in the business development such as mechanical, hydraulic and electrical
quantities to solve the problem in effective manner.
 Digital computer- This computer is mainly performed different functions that
calculate the logical operation by using quantities and it can be represented in
the form of binary numbers or digits.

Cont....
 Hybrid computer- This is the combination of computers that capable for
input and generation of output in the form of digital signals. This computer is
step up many offers for solving the complex simulation in proper ways.

On the basis of Size:
 Super computer- This computer is the most powerful system that expensive and it also
performing different operations with the help of specified applications. This computer
includes the different channels that help for executing different programs as fast as
quick. It is based on the powerful computer to perform different operations and
functions.
 Mainframe computer- This is large and expensive computer that capable for supporting
the Large number or programs and user in continuously. It can be start with the micro
processor at move from top to bottom. This computer is also support to the various
programs but it executes only single program in the faster main frame.