What is meant by computer generations ?
The phase wise development of computers on the basis of speed electronic component, performance and specific period is known as computer generations.
Difference between third and fourth generation computers.
Third Generation Computer | Fourth Generation Computer |
1. It used LSI as main component. | 1. It used VLSI as main component. |
2. Third generation computers used high level language for programming | 2. Fourth generation computer sophisticated high level language for programming. |
3. The size of third generation computers was up to microcomputer. | 3. The size of 4th generation computer is reduced up PDA, palmtop, laptop etc. |
4. Operating speed of 3rd generation computer was up to Nano second. | 4. Operating speed of 4thgeneration computer is up to picosecond or more.... |