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4. Match the following:
a. First generation i. Artificial Intelligence
b. Second Generation ii. Integrated Circuits
c. Third Generation iii. Vacuum Tubes
d. Fourth Generation iv. Transistors
e. Fifth Generation v. Microprocessor
5. Answer the following questions:
a. What is a Step Reckoner?
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b. Who invented Mark-I and in which year?
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c. Write down two features of the third generation.
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d. What is a microprocessor?
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e. Write down two features of the fifth generation.
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6. Competency-based/Application-based questions.
a. Shubhangi found an old computer at her grandparents' house. Her
grandfather mentioned it was his first personal computer (PC), which he
bought in the early 1980s. Which generation of computers does it belong
to?
b. Shreya uses her smartphone to make calls, send messages, and watch videos. Why do
you think a smartphone is more convenient for her to do these tasks compared to using
a bigger device like a tablet or a computer?
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