- Basic introduction to computer :-
There is hardly any person left in the whole world, who will still be unaware of this word.
A computer is an electronic device. The one who accepts the data through the input processes them and stores the information at the designated place! A computer is a programmable machine. The computer has the following characteristics.
1) The computer impedes specific instructions in a well-defined manner.
2) It executes the previously stored instructions.
Current computers are electronic and digital. Wire transistors and circuits are mainly used in these. Which is called hardware. Instructions and data are called software. Computers are of different types depending on their function, purpose or purpose and shape. In fact, it is difficult to categorize them directly, that is, we categorize them on the following three grounds:
1. Application
2. Purpose
3. Size
1. Types of computers based on application
However, there are many applications of computers, out of which there are three types of computers based on three applications:
(a) Analog computer
(b) Digital Computer
(c) Hybrid Computer
2. Types of computers based on purpose
We can install a computer for two purposes - general and specific, thus depending on the computer purpose, there are the following two types:
(a) General-purpose computer
(b) Special-purpose computer
3. Types of computers by size
Depending on the size, we can provide the following categories to computers -
1. Microcomputer
2. Workstation
3. Mini Computer
4. Mainframe Computer
5. Supercomputer
0 Comments