 |
| Generation of Computer |
Generation of computer
Generation of computer talks a stepping technology. It provides a framework for the growth of the computer industry originally the turn generation was used to distinguish between varying hardware technology.
How Many Generations of Computers?
There are five generations of computers.
- First Generation Computers
- Second Generation Computers
- Third Generation Computers
- Fourth Generation Computers
- Fifth Generation Computers
First Generation of computer (1940 – 1956)
The computer generation talked about a gradual technology. It provides a framework for the development of the computer industry. The computer was invented between 1940 and 1956.
During the Second World War, different countries have begun to develop computers that can work quickly.
The first-generation Mark-1 electronic computer and other electronic computers of this era were made possible through the invention of the & vacuum tube which is a triangular glass device that can control and amplify electronic signals.
The first-generation computers were very large and needed space to maintain them. Those vacuum tube computers worked as hard as the first-generation computers.
Second generation of computer (1956 – 1963)
The second-generation computer invented between 1956 and 1963 is called the second-generation computer.
Second-generation computers were made using transistors instead of vacuum tubes. Second-generation computers are more powerful, more reliable, cheaper, and smaller than first-generation computers.
Second-generation computer memory is likened to a magnetic core. Disks and tapes are the main storage media used in secondary storage.
Transistors are smaller than vacuum tubes, and transistors are much faster than vacuum tubes.
The computer uses batch and multiprogramming operating systems. The second-generation computer invented between 1956 and 1963 is called the second-generation computer.
Second-generation computers were made using transistors instead of vacuum tubes. Second-generation computers are more powerful, more reliable, cheaper, and smaller than first-generation computers.
Second-generation computer memory is likened to a magnetic core. Disks and tapes are the main storage media used in secondary storage.
Transistors are smaller than vacuum tubes, and transistors are much faster than vacuum tubes.
The computer uses batch and multiprogramming operating systems.
Third generation of computer (1964 – 1971)
The third-generation computing advantages of communication electronics technology and the advantages of microelectronics technology allow a large number of circuit components to be integrated into a very small surface area of silicon called a chip.
This new technology is called an integrated circuit (IC). The third generation is the use of integrated circuit design computer and test integration technology, called the third generation computer.
The third-generation computer is smaller and faster than the second-generation computer.
IC integrated circuits are also used in computers today. ic was invented by Robert Noyce and Jack Kilby Scientist.
Fourth generation of computer (1972 – 2010)
Initially, integrated circuits contained only 10 to 20 components, and this technology was called small-scale integration (SSI).
The latest with the advantages of manufacturing I.C. technology can integrate up to 100 components on a single chip.
This technology can be called Medium Integration (M.S.I). Then came the era of large-scale integration, which made it possible to integrate more than 5,000 comments on a single chip.
It is generally believed that the integration of more than one million components or a single chip is called very-large-scale integration technology (VLSI).
With the use of microprocessors, a generation of computers became more powerful, smaller, and cheaper.
This generation of computers is much faster than the first, second, and third-generation computers.
In a microprocessor, many transistors, resistors, and diodes work together. This generation uses time-sharing, distributed operating systems for real-time networks.
Generate computers that use high-level languages such as -c, c++, java, and DBASE.
Fifth Generation of computer (2010 - Present)
The fifth-generation computer is based on artificial intelligence. This generation uses ULSI (large-scale integration) technology.
Used to make microprocessor chips.
The chip contains 10 million electronic components. This technology will be used in the future, and this technology will be updated from time to time.
This technology works in a parallel processing system, and Google search engine also uses this technology.
This generation of computers uses high-level languages such as -c, c++, java, and .Net. This generation presented very useful multimedia applications (text, graphics, audio, video, and animation).
It includes the various artificial intelligence terms given below: the development of robots, neural networks, games, expert systems to determine real-life situations, natural language processing.
0 Comments