Information Technology MCQ

Information Technology (IT) is a rapidly evolving field that plays a crucial role in modern businesses, communication systems, and digital infrastructure. It involves the use of computers, software, networks, and data management systems to store, process, and transmit information efficiently. The Information Technology MCQ section is designed to help students, IT professionals, and competitive exam aspirants test their knowledge of fundamental and advanced IT concepts through structured multiple-choice questions.

This section includes practice questions covering important topics such as computer fundamentals, operating systems, networking, database management systems, cybersecurity, software development, cloud computing, and internet technologies. The MCQs are carefully designed to reflect the types of questions commonly asked in academic exams, competitive government exams, and technical interviews.

For beginners, this quiz section provides a clear understanding of basic information technology concepts and how computer systems operate in modern digital environments. For professionals and job seekers, practicing these questions helps strengthen technical knowledge and prepare for IT-related recruitment exams and certification tests.

Regular practice of Information Technology MCQs helps improve problem-solving ability, conceptual clarity, and technical awareness. Whether you are preparing for exams or improving your IT knowledge, this section provides a valuable resource to strengthen your understanding of information technology concepts and applications.

Q1. What does IT stand for?

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Q2. Which device is used to input data into a computer?

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Q3. Which device displays output from a computer?

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Q4. Which component is known as the brain of the computer?

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Q5. What does CPU stand for?

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Q6. Which memory is volatile in a computer?

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Q7. Which memory is non-volatile?

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Q8. Which storage device has the largest capacity?

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Q9. Which device is used to move the cursor on screen?

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Q10. Which software is used to operate computer hardware?

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Q11. Which is an example of an operating system?

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Q12. Which key is used to refresh a web page?

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Q13. Which device is used to print documents?

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Q14. Which device scans images into a computer?

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Q15. Which network connects computers worldwide?

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Q16. What does LAN stand for?

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Q17. Which company developed Windows OS?

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Q18. Which device stores data permanently?

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Q19. Which software is used to browse the internet?

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Q20. Which is an example of a web browser?

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Q21. Which key combination is used to copy text?

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Q22. Which key combination is used to paste text?

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Q23. Which key combination is used to cut text?

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Q24. Which device provides internet connectivity?

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Q25. Which type of software is MS Word?

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Q26. Which type of computer memory is fastest?

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Q27. Which company developed the Android operating system?

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Q28. Which file extension is used for MS Word documents?

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Q29. Which file extension is used for Excel files?

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Q30. Which device converts digital signals to analog signals?

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