This quiz works best with JavaScript enabled. Home > Cbse > Class 2 > Computer > Computer A Smart Machine > Class 2 Computer Chapter 1 Computer A Smart Machine – Quiz 3 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 2 Computer Chapter 1 Computer A Smart Machine Quiz 3 (21 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. List three uses of computers in schools. A) Cooking, cleaning, and painting. B) Driving, gardening, and swimming. C) Preparing test papers, teaching, and keeping records. D) Flying, dancing, and singing. Show Answer Correct Answer: C) Preparing test papers, teaching, and keeping records. 2. ..... do not let the computer do not work properly. A) Offices. B) Virus. C) Shops. D) Bank. Show Answer Correct Answer: B) Virus. 3. List three ways computers are used in science and defense. A) Cooking, cleaning, and gardening. B) Research, weather forecasting, and launching rockets. C) Flying, dancing, and singing. D) Swimming, driving, and planting. Show Answer Correct Answer: B) Research, weather forecasting, and launching rockets. 4. Computer can store and ..... lots of information. A) Remember. B) Forget. C) All the above. D) None of the above. Show Answer Correct Answer: A) Remember. 5. ..... has touch screen. A) Laptop. B) Tablet. C) Desktop. D) None of the above. Show Answer Correct Answer: B) Tablet. 6. ..... is a smart machine that helps us to solve sums, draw and paint pictures. A) Calculator. B) Computer. C) All the above. D) None of the above. Show Answer Correct Answer: B) Computer. 7. Computers can store a large amount of information A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: B) True. 8. You can ..... in a computer. A) Play games. B) Prepare food. C) Wash clothes. D) None of the above. Show Answer Correct Answer: A) Play games. 9. A computer is used for designing ..... A) Bills. B) Building. C) Report. D) None of the above. Show Answer Correct Answer: B) Building. 10. A Personal computer can be used only ..... person at a time. A) One. B) Five. C) Three. D) Many. Show Answer Correct Answer: A) One. 11. The buttons on a keyboard is called keys A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 12. What tasks are computers used for at airports and railway stations? A) Cooking food. B) Driving cars. C) Keeping records of passengers and booking tickets. D) Washing clothes. Show Answer Correct Answer: C) Keeping records of passengers and booking tickets. 13. Computer runs on ..... A) Electricity. B) Fuel. C) All the above. D) None of the above. Show Answer Correct Answer: A) Electricity. 14. A machine that helps us to solve sums A) Computer. B) Refrigerator. C) Washing machine. D) None of the above. Show Answer Correct Answer: A) Computer. 15. How are computers different from humans in terms of speed? A) Computers work at the same speed as humans. B) Computers cannot work. C) Computers work slower than humans. D) Computers work faster than humans. Show Answer Correct Answer: D) Computers work faster than humans. 16. A standard keyboard has ..... keys A) 104. B) 105. C) All the above. D) None of the above. Show Answer Correct Answer: A) 104. 17. Computer ..... gets tired A) Will. B) Never. C) All the above. D) None of the above. Show Answer Correct Answer: B) Never. 18. A ..... computer can be carried around easily A) Laptop. B) Desktop. C) Rooftop. D) None of the above. Show Answer Correct Answer: A) Laptop. 19. Describe a desktop computer. A) A computer that is kept on a desk. B) A computer that you wear. C) A computer that can fly. D) A computer that fits in your pocket. Show Answer Correct Answer: A) A computer that is kept on a desk. 20. Which device is used to make calls, share images, and store phone numbers? A) Calculator. B) Smart phone. C) ATMs. D) None of the above. Show Answer Correct Answer: B) Smart phone. 21. A computer can be used to making ..... Cards in schools A) Report. B) Bills. C) Decision. D) None of the above. Show Answer Correct Answer: A) Report. ← PreviousRelated QuizzesComputer QuizzesClass 2 QuizzesClass 2 Computer Chapter 1 Computer A Smart Machine Quiz 1Class 2 Computer Chapter 1 Computer A Smart Machine Quiz 2 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books