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Computer Basics MCQs (Questions & Answers)
Q1. What is a computer?
A) An electronic machine that processes data
B) A mechanical tool
C) A type of software
D) A communication cable
Answer
Answer: A
Explanation: A computer is an electronic device that accepts data, processes it, and produces output.
Q2. Which of the following is an output device?
A) Keyboard
B) Monitor
C) Mouse
D) Scanner
Answer
Answer: B
Explanation: A monitor displays processed information, making it an output device.