Basics of Computers

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Basics of Computers is an important topic in General Studies for competitive exam aspirants. This guide gives you a clear, exam-focused explanation of Basics of Computers , shows how it is typically asked, and pairs it with solved practice questions so you can learn the approach and test yourself right away. Work through the questions below to build speed and accuracy.

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Questions

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Solutions

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Q1Who is considered the "Father of Computing"?MediumSolve →Q2In which year was the first microprocessor, Intel 4004, introduced?MediumSolve →Q3What is the primary function of the Arithmetic Logic Unit (ALU)?MediumSolve →Q4Which characteristic of a computer ensures error-free results if input is correct?MediumSolve →Q5Which type of computer is used for complex simulations like weather forecasting?MediumSolve →Q6What is the main circuit board that connects all components in a computer called?MediumSolve →Q7Which input device is commonly used in laptops as an alternative to a mouse?MediumSolve →Q8Which type of printer uses pins to strike an inked ribbon to print?MediumSolve →Q9Which storage device is non-volatile and uses flash memory?MediumSolve →Q10What is the purpose of the Control Unit (CU) in a CPU?MediumSolve →

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