Computer GK Questions with Answers for Competitive Exams & Quiz competitions 2025

Are you preparing for a quiz competition or enhancing your general knowledge? "Computer GK Questions with Answers" can serve as a valuable resource for students from schools and colleges. This post includes carefully selected questions that are designed to help you gain a better understanding of computer basics, making it an excellent study tool.

Computer GK Questions with Answers
Computer GK Questions with Answers


Computer GK Questions with Answers

  1. What is the brain of the computer?

    • a) CPU

    • b) RAM

    • c) Hard Drive
      Answer: a) CPU

  2. Which device is used to connect a computer to the internet?

    • a) Router

    • b) Monitor

    • c) Keyboard
      Answer: a) Router

  3. What does RAM stand for?

    • a) Read Access Memory

    • b) Random Access Memory

    • c) Randomly Added Memory
      Answer: b) Random Access Memory

  4. Which programming language is known as the mother of all languages?

    • a) C

    • b) Python

    • c) Java
      Answer: a) C

  5. What is the full form of URL?

    • a) Uniform Resource Locator

    • b) Universal Resource Link

    • c) Unique Resource Locator
      Answer: a) Uniform Resource Locator

  6. Which part of the computer performs calculations?

    • a) ALU

    • b) ROM

    • c) BIOS
      Answer: a) ALU

  7. Who is known as the father of computers?

    • a) Alan Turing

    • b) Charles Babbage

    • c) John von Neumann
      Answer: b) Charles Babbage

  8. What is the shortcut key to copy text in Windows?

    • a) Ctrl + X

    • b) Ctrl + C

    • c) Ctrl + V
      Answer: b) Ctrl + C

  9. Which device is primarily used for input?

    • a) Mouse

    • b) Monitor

    • c) Printer
      Answer: a) Mouse

  10. What does HTTP stand for?

    • a) Hypertext Transfer Protocol

    • b) High Transfer Text Protocol

    • c) Hyperlink Transfer Protocol
      Answer: a) Hypertext Transfer Protocol

  11. Which of the following is not an operating system?

    • a) Windows

    • b) Linux

    • c) Oracle
      Answer: c) Oracle

  12. What is the primary purpose of a firewall in computer security?

    • a) To block viruses

    • b) To monitor network traffic

    • c) To prevent unauthorized access
      Answer: c) To prevent unauthorized access

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

    • a) F5

    • b) F1

    • c) F12
      Answer: a) F5

  14. What type of storage is a hard disk?

    • a) Volatile

    • b) Non-volatile

    • c) Temporary
      Answer: b) Non-volatile

  15. What is the function of a printer?

    • a) To display output

    • b) To print documents

    • c) To store files
      Answer: b) To print documents

  16. Which part of the computer stores data permanently?

    • a) RAM

    • b) Hard Drive

    • c) Cache
      Answer: b) Hard Drive

  17. What is an example of an input device?

    • a) Speaker

    • b) Scanner

    • c) Monitor
      Answer: b) Scanner

  18. Which company developed the Windows operating system?

    • a) Apple

    • b) Microsoft

    • c) IBM
      Answer: b) Microsoft

  19. What is the full form of CPU?

    • a) Central Processing Unit

    • b) Central Power Unit

    • c) Computer Processing Unit
      Answer: a) Central Processing Unit

  20. What is used to store data temporarily?

    • a) RAM

    • b) ROM

    • c) SSD
      Answer: a) RAM

  21. Which device is used to convert digital signals to analog?

    • a) Modem

    • b) Router

    • c) Switch
      Answer: a) Modem

  22. What is an example of system software?

    • a) Browser

    • b) Operating System

    • c) Media Player
      Answer: b) Operating System

  23. Which part of the computer helps in booting?

    • a) BIOS

    • b) CPU

    • c) GPU
      Answer: a) BIOS

  24. Which component is responsible for rendering graphics?

    • a) CPU

    • b) GPU

    • c) SSD
      Answer: b) GPU

  25. What is the full form of IP in networking?

    • a) Internet Protocol

    • b) Internal Process

    • c) Internet Packet
      Answer: a) Internet Protocol

Conclusion

The above "Computer GK Questions with Answers" provide a great starting point for students to improve their knowledge in preparation for quizzes and exams. Keep practicing these questions to stay ahead and enhance your understanding of computer-related topics!

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