PRESENTATION
ON
GENERATION OF
COMPUTER
PRESENTED
BY
RABIN
PHAIJU
ROLL NO. 29
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PRESENTATION
ON
GENERATION OF
COMPUTER
PRESENTED
BY
RABIN
PHAIJU
The history of computer is often referred to in reference to different
Generation of computer hardware.
Each generation is distinguished by the different advancement of
technology that fundamentally changed the way computers operate
with each new generation.
The circuitry has gone smaller, cheaper ,more power efficient , more
reliable and more advanced than their predecessors.
Vacuum Tube
Magnetic
Drum
Second Generation Computer (1956 – 1965)
Era of Transistors
Rabin Phaiju (^) Vacuum tubes were replace by transistors. (^) Magnetic tape were used. (^) Faster ,smaller in size than first generation computer. (^) Computer creates less heat and consume less electricity. (^) Machine language & Assembly language were used. (^) Computers still relied on punched cards for input and printouts for output. (^) Example : IBM 7000, IBM 650, IBM 1401
Transistors
Third Generation Computer (1963 – 1970)
Integrated Circuits
Rabin Phaiju (^) Development of integrated circuits. (^) SSI(small scale integration) & Silicon Chips were used. (^) User interface directly with an operating system computer through keyboards and monitors. (^) Consume less power. (^) High level language were used. (^) Computer for the first time become accessible for mass audience. (^) Example : IBM 360 and IBM 370
Integrated
Circuits
Micro-
processors
Fifth Generation Computer. Artificial
Intelligence
Rabin Phaiju (^) Computer based on artificial intelligence , which are still in development. (^) Some application such as voice recognition are being used today. (^) The use of partial processing and super conductor is helping to make AI in reality. (^) Portable and reliable with high processing speed. (^) The goal of fifth generation computer is to developed devices that responds Natural language as input and capable of learning and self organization. (^) Computer aims to be able to solve highly complex problem including decision making. (^) Example : Nao