Classification of Computer according to their size

On the basis of size, there are four types of computer. They are minicomputer, microcomputer, mainframe computer and supercomputer. The supercomputer is the fastest, most expensive, big in size, and the most powerful computer that can perform multiple tasks within no second. Mini Computers are medium-sized computer.

1. Classification of computer according to size By Manas Dhibar

2. List of computers Super Computer Mainframe Computer Mini Computer Work Station Personal Computer(PC)

3. Super Computer

4. Super computers These computers are the largest in terms of size. They can occupy anything from a few feet to hundreds of feet. They also don’t come cheap as they can be priced between $200,000 to over $100 million

5. Uses of Supercomputers In the field of science, researchers use these machines to compute and model properties of biological compounds like protein and human blood. They are also used to interpret new diseases and strains, and predict illness behavior and treatment. The military use supercomputers to test new aircraft, tanks, and a host of weaponry and camouflage. These machines are also used to help encrypt and decrypt sensitive data. Meteorologists use them to simulate weather behavior. They can also be used to predict earthquakes.

6. Mainframe computer

7. Mainframe Computers Mainframe computers are large and powerful machines. However, they fall short in terms of the computation ability seen in supercomputers. They are like big file servers, enabling multiple users from nearby and remote locations to access mainframe resources at the same time.

8. Uses of mainframe computer These machines are used in large organizations where thousands of clients have to access data simultaneously. Examples include: Performing ATM cash withdrawals and deposits. During the process, communication between the mainframe and remote computer will help accomplish the financial transactions at hand.

9. Mini computer

10. Mini computers Minicomputers are general purpose devices without the monumental expenses associated with a larger systems. Their processing power is below that of mainframe systems but above the capabilities of personal computers.

11. Work station

12. Workstation Workstation is a computer used for engineering applications (CAD/CAM), desktop publishing, software development, and other such types of applications which require a moderate amount of computing power and relatively high quality graphics capabilities.

13. Personal computer(PC)

14. Personal Computer(PC) A PC can be defined as a small, relatively inexpensive computer designed for an individual user. PCs are based on the microprocessor technology that enables manufacturers to put an entire CPU on one chip.

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