Question

briefly explain any two generations of computers​

Answer 1

Answer:

1.First Generation The period of first generation: 1946-1959. Vacuum tube based.

2.Second Generation The period of second generation: 1959-1965. Transistor based.

3.Third Generation The period of third generation: 1965-1971. Integrated Circuit based.

second generation:

A transistor computer, now often called a second generation computer, is a computer which uses discrete transistors instead of vacuum tubes. The first generation of electronic computers used vacuum tubes, which generated large amounts of heat, were bulky and unreliable.

Third Generation Computers;

The period of third generation was from 1965-1971. The computers of third generation used Integrated Circuits (ICs) in place of transistors. A single IC has many transistors, resistors, and capacitors along with the associated circuitry. The IC was invented by Jack Kilby.

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