Digital Learning

Monday, September 30, 2019

Computer Generations:

There are five generation of Computer: 

First Generation (1940 - 1956) 

The First Generation of computer utilized vacuum tubes as a significant bit of innovation. Vacuum tubes were generally utilized in computer from 1940 through 1956. Vacuum tubes were bigger parts and brought about First Generation Computer being very enormous in size, occupying a great deal of room in a room. A portion of the First Generation Computer occupied a whole space. 

The ENIAC is an incredible case of an First Generation Computer. It comprised of almost 20,000 vacuum tubes, just as 10,000 capacitors and 70,000 resistors. It weighed more than 30 tons and occupied a great deal of room, requiring an enormous space to house it. Different instances of First Generation PCs incorporate the EDSAC, IBM 701, and Manchester Mark 1. 

First generation computer was the large computer.
It was produced more heat.
Its speed was very slow.
It was required more electricity.
It was used a technology i.e. vacuum tube.


Second Generation (1956 - 1963) 

The Second Generation of computer saw the utilization of transistors rather than vacuum tubes. Transistors were broadly utilized in computer from 1956 to 1963. Transistors were littler than vacuum tubes and permitted PCs to be littler in size, quicker in speed, and less expensive to construct. 

The main computer to utilize transistors was the TX-0 and was presented in 1956. Different PCs that pre-owned transistors incorporate the IBM 7070, Philco Transac S-1000, and RCA 501. 
Second generation computer size was smaller than first  generation computer.
It was produced heat less than first generation computer.
Second generation computer speed was faster than first generation.
It was required less electricity than first generation computer.
It was used a technology i.e. transistor.

Third Generation (1964 - 1971) 

The Third Generation of computer presented the utilization of IC (incorporated circuits) in PCs. Utilizing IC's in PCs decreased the size of PCs considerably more contrasted with second-age PCs, just as make them quicker. 

Almost all PCs since the mid to late 1960s have used IC's. While the Third Generation is considered by numerous individuals to have crossed from 1964 to 1971, IC's are as yet utilized in PCs today. More than 45 years after the fact, the present PCs have profound roots returning to the Third Generation. 

Third generation computer size was smaller than first & second generation computer.
It was produced heat less than first & second generation computer.
Its speed was faster than first and second generation computer.
It was required less electricity than first & second generation computer.
It was used a technology i.e. IC.

Fourth Generation (1972 - 2010) 

The Fourth Generation of computer exploited the innovation of the chip, all the more generally known as a CPU. Microchips, alongside incorporated circuits, helped make it feasible for computer to fit effectively on a work area and for the presentation of the computer. 

Probably the soonest PCs to utilize a chip incorporate the Altair 8800, IBM 5100, and Micral. The present PCs despite everything utilize a chip, in spite of the Fourth Generation being considered to have finished in 2010. 

Fourth generation computer size is smaller than first, second & third generation computer.
It produced heat less than first, second & third generation computer.
Its speed is faster than first, second & third generation computer.
It’s required less electricity than first, second & third generation computer.
It used VLSI (Very Large Scale Integration) technology.

Fifth Generation (2010 to introduce) 

The Fifth Generation of computer is starting to utilize AI (Artificial reasoning), an energizing innovation that has numerous potential applications around the globe. Jumps have been made in AI innovation and computer, however there is still a lot of opportunity to get better. 

One of the more notable instances of AI in PCs is IBM's Watson, which has been highlighted on the TV show Jeopardy as a challenger. Other better-realized models remember Apple's Siri for the iPhone and Microsoft's Cortana on Windows 8 and Windows 10 PCs. The Google web crawler additionally uses AI to process client look.

Fifth generation computer size is smaller than other generation computer.
It produced less heat than other generations’ computer.
It is speed very fast.
It’s required less electricity.
It has large memory.
Fifth generation computer used artificial intelligence.
Fifth generation computer is Super Computer.

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