This quiz works best with JavaScript enabled. Home > Technology > It > Computer Fundamentals – Quiz 99 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Computer Fundamentals Quiz 99 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The physical part of the computer. A) Hardware. B) Software. C) Memory. D) Program. Show Answer Correct Answer: A) Hardware. 2. Output unit of a computer A) Mouse. B) Keyboard. C) Monitor. D) Scanner. Show Answer Correct Answer: C) Monitor. 3. Which one of the following is not a function of the control unit? A) Fetch instructions from memory. B) Decode instructions. C) Process instructions. D) Fetch data for required instructions. Show Answer Correct Answer: C) Process instructions. 4. Hardware can be external or internal. A) False. B) True. Show Answer Correct Answer: B) True. 5. What is the purpose of a firewall in computer security? A) Protect against physical theft of hardware. B) Prevent unauthorized access to a network. C) Encrypt data transmissions. D) Monitor system performance. Show Answer Correct Answer: B) Prevent unauthorized access to a network. 6. What are commands A) Instructions. B) Step by step instructions. C) Sequence. D) Algorithm. Show Answer Correct Answer: A) Instructions. 7. What would you press to quit all applications and turn off the computer? A) Quit. B) Escape. C) Shut Down. D) Log Off. Show Answer Correct Answer: C) Shut Down. 8. In 1976 ..... created the first personal computer, called the Apple 1, with a built-in keyboard, display screen, and storage unit. Steve Jobs decided to market it. A) Bill Gates. B) Steve Wozniak. C) Steve Jobs. D) Charles Babbage. Show Answer Correct Answer: B) Steve Wozniak. 9. A computer program or software application designed to run on a mobile device such as a phone/tablet or watch. A) App. B) MMS. C) Tablet. D) Website. Show Answer Correct Answer: A) App. 10. Full form of PC is A) Personal Computer. B) Private Computer. Show Answer Correct Answer: A) Personal Computer. 11. Which of the following is a byte of information? A) 10. B) 1001. C) 0. D) 01100111. E) 1010110010. Show Answer Correct Answer: D) 01100111. 12. Downloading is getting something from the internet to your computer or phone. A) True. B) False. C) Maybe. D) None of above. Show Answer Correct Answer: A) True. 13. Who invented Compact Disc? A) James T Russell. B) Thomas johnson. C) Donald mark. D) Trump k. Show Answer Correct Answer: A) James T Russell. 14. It is also known as Operating System. A) Application Software. B) System Software. C) Online Software. D) All of the Above. Show Answer Correct Answer: B) System Software. 15. Which of the following is an example of an embedded computer system? A) Desktop. B) IBM z system. C) Laptop. D) Smart Television. Show Answer Correct Answer: D) Smart Television. 16. The bit-rate measure of the transmission capacity over a network communication system. Broadly defined, bandwidth is the capacity of a network A) Bandwidth. B) Bit rate. C) Latency. D) LANS. Show Answer Correct Answer: A) Bandwidth. 17. Physical parts of a computer A) Random Access Memory. B) Peripheral. C) Hardware. D) Output. Show Answer Correct Answer: C) Hardware. 18. An assembly of one or more wires running side by side or bundled, which is used to carry electriccurrent. A) Storage Devices. B) Read Only Memory. C) Processor Chip. D) Cables. Show Answer Correct Answer: D) Cables. 19. What does the desktop do when files are saved to it? A) It shows the operating system as it works. B) It organizes the contents of the computer in a visual way. C) It runs the software found on your network. D) It loads your files to the World Wide Web. Show Answer Correct Answer: B) It organizes the contents of the computer in a visual way. 20. What is the CPU? A) The main circuit board. B) The brain of the computer. C) Where you save information. D) None of above. Show Answer Correct Answer: B) The brain of the computer. ← PreviousNext →Related QuizzesTechnology QuizzesComputer Fundamentals Quiz 1Computer Fundamentals Quiz 2Computer Fundamentals Quiz 3Computer Fundamentals Quiz 4Computer Fundamentals Quiz 5Computer Fundamentals Quiz 6Computer Fundamentals Quiz 7Computer Fundamentals Quiz 8Computer Fundamentals Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books