Question

name type of computer and explain them for class 9 ​

Answer 1

Answer:

Types of Computers | Computer Knowledge for Competitive Exams

Answer 2

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• The computer is of three types:

1. Analogue Computer
2. Digital Computer
3. Hybrid Computer

Analogue Computer ➝ Analogue computers are designed to process analogue data. Analogue data is continuous data that changes continuously and cannot have discrete values. We can say that analogue computers are used where we don't need exact values always such as speed, temperature, pressure and current.

Digital Computer ➝ Digital computer is designed to perform calculations and logical operations at high speed. It accepts the raw data as input in the form of digits or binary numbers (0 and 1) and processes it with programs stored in its memory to produce the output. All modern computers like laptops, desktops including smartphones that we use at home or office are digital computers.

Hybrid Computer ➝ Hybrid computer has features of both analogue and digital computer. It is fast like an analogue computer and has memory and accuracy like digital computers. It can process both continuous and discrete data. It accepts analogue signals and convert them into digital form before processing. So, it is widely used in specialized applications where both analogue and digital data is processed.

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