Charles Babbage (1791–1871): For what key contribution is he primarily remembered in the history of computing? Focus on his foundational machine concepts. Choose the correct description.
General Knowledge
Inventions
Difficulty: Easy
Choose an option
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AInventing the transistor used in modern computers
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BDesigning the Analytical Engine and the Difference Engine (foundations of programmable computing)
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CWriting the first high-level programming language
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DBuilding the first electronic digital computer using vacuum tubes
Answer
Correct Answer: Designing the Analytical Engine and the Difference Engine (foundations of programmable computing)
Explanation
Given data
- The question asks Babbage's chief contribution.
Concept / ApproachBabbage conceived mechanical engines to compute and to be general-purpose programmable (Analytical Engine), anticipating key components like control, memory, and arithmetic unit.
Why others are incorrectTransistors and electronic digital computers arrived a century later; high-level languages came much later as well.
Final AnswerDesigning the Analytical Engine and the Difference Engine.