This quiz works best with JavaScript enabled. Home > Class 2 > Class 2 Computer Chapter 3 Parts Of A Computer – Quiz 8 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 2 Computer Chapter 3 Parts Of A Computer Quiz 8 (19 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A computer works on ..... cycle A) IPO. B) BPO. C) CPO. D) None of the above. Show Answer Correct Answer: A) IPO. 2. The brain of computer is A) Microphone. B) Mouse. C) Keyboard. D) CPU. Show Answer Correct Answer: D) CPU. 3. The main integrated circuit of a computer system consisting of an array of millions of integrated circuits that interfaces with almost all other components and runs application and system processes. A) Motherboard. B) BUS. C) Computer. D) CPU. Show Answer Correct Answer: D) CPU. 4. Unscramble the given word and choose the parts of a computer.1] YEKROADB A) BOARDKEY. B) KEYBOARD. C) ROADYEKB. D) None of the above. Show Answer Correct Answer: B) KEYBOARD. 5. The ..... monitor consumes least power A) LED. B) CRT. C) LED. D) None of the above. Show Answer Correct Answer: A) LED. 6. Things that are parts INSIDE a computer are called ..... A) Keyboard. B) Components. C) Monitor. D) Mouse. Show Answer Correct Answer: B) Components. 7. What is CPU A) CENTRAL PROCESSING UNIT. B) Cll. C) C UPS. D) NONE. Show Answer Correct Answer: A) CENTRAL PROCESSING UNIT. 8. What is the name given to the parts of a computer that you can actually touch? A) Hardware. B) Computer Case. C) Computer Parts. D) Software. Show Answer Correct Answer: C) Computer Parts. 9. A set of signal pathways that allows information and signals to travel between components inside or outside of a computer. A) Pathway. B) Power supply. C) Bus. D) Parallel Port. Show Answer Correct Answer: C) Bus. 10. A cooling method used to keep CPUs and other hotrunning components from overheating by pumping a liquid from outside the system through tubing that leads to blocks that mount to the components like heat sinks. A) Liquid cooling. B) Air cooling. C) Gas cooling. D) Relieving gas. Show Answer Correct Answer: A) Liquid cooling. 11. I allow the computer to connect to the internet (and other networks) ..... A) CPU. B) Graphics Card. C) Motherboard. D) Network Card. Show Answer Correct Answer: D) Network Card. 12. |Which of the following internal PC components is responsible for storing the data on a long term basis? A) CPU. B) RAM. C) Modem. D) HDD. Show Answer Correct Answer: D) HDD. 13. CDs and DVDs are an example of what type of storage? A) Optical. B) Magnetic. C) USB. D) Cloud. Show Answer Correct Answer: A) Optical. 14. If someone online is making you uncomfortable, What would you do? A) I tell my friends. B) I tell an adult ( parents or my teacher). C) I do nothing. D) None of the above. Show Answer Correct Answer: B) I tell an adult ( parents or my teacher). 15. What is the CPU like? A) It's like a brain. B) It likes ice cream. C) It likes music. D) It's like a leg. E) It likes you. Show Answer Correct Answer: A) It's like a brain. 16. Computer is a A) Machine. B) Device. C) Hardware. D) Software. Show Answer Correct Answer: A) Machine. 17. Re-arrangejteikn A) INKJET. B) TEJINK. C) Shrink. D) Jink. Show Answer Correct Answer: A) INKJET. 18. What is the "brains" of the computer? A) Hardware. B) Central Processing Unit (CPU). C) Monitor. D) Computer. Show Answer Correct Answer: B) Central Processing Unit (CPU). 19. Where are all of your documents saved? A) Hardware. B) Computing Processing Unit (CPU). C) Monitor. D) Hard Drive (HDD). 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