Questions and Answers
What was the purpose of early computers?
To be used only for calculations
What did Charles Babbage conceive in 1834?
Analytical engine
What components are part of a computer's hardware?
Input device, output device, storage device, CPU
What did the difference engine, based on a simpler Babbage design, do when it was built?
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What type of calculations did more sophisticated electrical machines perform in the early 20th century?
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What is the main characteristic of a digital computer?
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Which devices are examples of digital computers?
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What are the main components of a digital computer?
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What type of data does a digital computer process?
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What is the size of PDA (Personal digital Assistant)?
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