Type of Computers | Explained in sinhala

This video explained about type of Computers in Sinhala.



@)According to size

1)Super computer

Supercomputers are very expensive, very fast, and the most powerful computers we have in the world.

2)Main frame computer

they are mostly used by governments and large organizations for bulk data processing, critical applications, transaction processing, census, industry and consumer statistics among others.

3) Mini computer

Minicomputers are mid sized computers.

4)Micro computer

Micro computer is a computer designed to be used by one user at a time.The term microcomputer relates to microprocessor which is used with a personal computer for the purpose of processing data and instruction codes. These are the most common computer types since they are not very expensive.



@)According to Technology

1)Analog Computer

An analog computer is a form of computer that uses continuous physical phenomena such as electrical, mechanical, or hydraulic quantities to model the problem being solved.

2)Digital Computer

A computer that performs calculations and logical operations with quantities represented as digits, usually in the binary number system.

3)Hybrid Computer

A combination of computers those are capable of inputting and outputting in both digital and analog signals. A hybrid computer system setup offers a cost effective method of performing complex simulations.



@)According to purpose

1)Genaral Purpose Computers

General purpose computers are designed to perform a range of tasks. They have the ability to store numerous programs, but lack in speed and efficiency.


2)Special Purpose Computer

Special purpose computers are designed to handle a specific problem or to perform a specific task. A set of instructions is built into the machine.

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