What is the history of computer generation?

Classification of generations of computers

Generations of computers Generations timeline Evolving hardware
First generation 1940s-1950s Vacuum tube based
Second generation 1950s-1960s Transistor based
Third generation 1960s-1970s Integrated circuit based
Fourth generation 1970s-present Microprocessor based

What is the history of fourth generation computer?

The period of fourth generation was from 1971-1980. Computers of fourth generation used Very Large Scale Integrated (VLSI) circuits. VLSI circuits having about 5000 transistors and other circuit elements with their associated circuits on a single chip made it possible to have microcomputers of fourth generation.

What are the 4 generations of computers?

This long period is often conveniently divided into the subsequent phases called computer generations:

  • First Generation Computers (1940-1956)
  • Second Generation Computers (1956-1963)
  • Third Generation Computers (1964-1971)
  • Fourth Generation Computers (1971-Present)
  • Fifth Generation Computers (Present and Beyond)

What are the main features of 1st 2nd 3rd 4th and 5th generations of computer?

In accordance with the methodology for assessing the development of computer technology, the first generation was considered to be vacuum tube computers, the second – transistor computers, the third – computers on integrated circuits, the fourth – using microprocessors, and the fifth generation computers is based on …

Who invented 4th generation of computer?

In 1971, Intel released the 4004 microprocessor and the Fourth Generation of computers had begun.

What is history of computer answer?

The history of computers starts out about 2000 years ago in Babylonia (Mesopotamia), at the birth of the abacus, a wooden rack holding two horizontal wires with beads strung on them. Blaise Pascal is usually credited for building the first digital computer in 1642.

Who invented the 4th generation of computer?

When was 4th generation computer invented?

Fourth Generation Computers. After third-generation computers, which mostly utilized microprocessors, fourth-generation computers were released in 1972. VLSI technology, or Very Large Scale Integrated (VLSI) circuits, was employed in these computers.

Who invented the fourth generation computer?

In 1981, IBM chose the Intel Corporation as the builder of the microprocessor (the Intel 8086) for IBM’s new machine, the IBM-PC.

Who invented fourth generation computer?

What is the name of 4th generation computer?

Fourth Generation Of Computers Therefore they were also known as the microprocessors. Intel was the first company to develop a microprocessor. The first “personal computer” or PC developed by IBM, belonged to this generation.