What are the various generations of computer?

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 classification of computer by age?

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

Which of the following is first generation of computer?

vacuum tubes are known as first-generation computers. (With 1,500 mechanical relays, ENIAC was still transitional to later, fully electronic computers.)

How many generations of computer are there?

Generations of Computers Nowadays, generation includes both hardware and software, which together make up an entire computer system. There are five computer generations known till date.

How many generations of computers are classified?

There is 5 generation of computer available till now. 1st Generation of Computer = The period of first generation: 1946-1959. Vacuum tube based. 2nd Generation of Computer = The period of second generation: 1959-1965.

How many generations are there?

What are the primary generations today? Currently, five generations make up our society. Each of those five generations has an active role in the marketplace. Depending on the specific workplace, the workforce includes four to five generations.

Which is the second generation of computer?

A transistor computer, now often called a second generation computer, is a computer which uses discrete transistors instead of vacuum tubes.