Question

Describe different generations of computer with examples.

Answer 1

The classification and time periods are given below:

First Generation Computer (1945-1955)

Second Generation Computer (1957-1963)

Third Generation Computer (1964-1971)

Fourth Generation Computer (1972 onward)

Fifth Generation Computer (Present and future)

1 was Pascaline.

2 was Napier bones

3 was Mark 1

4 was PC

5 was Laptops.

Answer 2

There were 5 generations.

1 was Pascaline.
2 was Napier bones
3 was Mark 1
4 was PC
5 was Laptops.