Write down the generations of computer.

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There are five generations of computers:-

• First Generation (1940-1956)- Vacuum Tubes.
• Second Generation (1956-1963)- Transistors.
• Third Generation (1964-1971)- Integrated Circuits (IC).
• Fourth Generation (1971-Present)- Micro Processors (VLSI).
• Fifth Generation (Present and Beyond)- Artificial Intelligence (AI).

 

How many types of computer? Describe.

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There are four types of computers:-

Super Computer

• Micro computer or Personal Computer (PC).
• Mini computer.
• Mainframe computer.
• Super computer.