This quiz works best with JavaScript enabled. Home > Class 1 > Class 1 Computer Chapter 1 Introduction To Computers – Quiz 6 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 1 Computer Chapter 1 Introduction To Computers Quiz 6 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What am I???scanner A) Input. B) Output. C) All the above. D) None of the above. Show Answer Correct Answer: A) Input. 2. Which device converts digital signals to analog for internet access? A) Modem. B) Router. C) Switch. D) Hub. Show Answer Correct Answer: A) Modem. 3. Which component is considered the brain of the computer? A) CPU. B) RAM. C) Hard Drive. D) GPU. Show Answer Correct Answer: A) CPU. 4. A kilobyte is equivalent to: A) 1024 bytes. B) 1524 bytes. C) 13024 bytes. D) None of the above. Show Answer Correct Answer: A) 1024 bytes. 5. What are the end users of a program? A) A person who writes or modifies computer programs or applications. B) A measure of how easy or efficient a program is to use. C) A program in which the code is distributed allowing programmers to alter and change the original software as much as they like. D) A person who uses a product or service on a computer. Show Answer Correct Answer: D) A person who uses a product or service on a computer. 6. What is the screen of a computer called? A) Monitor. B) Printer. C) Keyboard. D) Mouse. Show Answer Correct Answer: A) Monitor. 7. Keyboard is the most commonly used input device A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 8. It is the brain of the computer, it performs all the calculations for the computer. A) RAM. B) CPU. C) DVD ROM. D) None of the above. Show Answer Correct Answer: B) CPU. 9. Are computers designed for general, everyday use. A) Mainframe. B) PC. C) Game Consoles. D) None of the above. Show Answer Correct Answer: B) PC. 10. Which of the following is an example for general purpose system? A) Digital Camera. B) Laptops. C) ATM. D) Bender. Show Answer Correct Answer: A) Digital Camera. 11. Bill Gates and Paul Allen founded what software company? A) Oracle. B) Microsoft. C) Office. D) PowerPoint. Show Answer Correct Answer: B) Microsoft. 12. Which of the following is an example for control systems? A) Industrial robots. B) GPS. C) Mobile phones. D) Toaster. Show Answer Correct Answer: A) Industrial robots. 13. Programs that are needed to keep all the hardware and software systems running together smoothly A) Compilers. B) Computer Program. C) System Programs. D) Application Program. Show Answer Correct Answer: C) System Programs. 14. Computers are made up of ..... and ..... ? A) Hardware and Software. B) Bits and Pieces. C) Inputs and Outputs. D) Plastic and Metal. Show Answer Correct Answer: A) Hardware and Software. 15. Computer literacy opens up many new and exciting career opportunities. A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 16. It is where data and instructions needed by the CPU to do its appointed tasks can be found A) CPU. B) Memory. C) Software. D) Main Memory. Show Answer Correct Answer: B) Memory. 17. A kind of main memory that is lost when the power is off. You can change it A) Ram. B) Run. C) Rom. D) Instructions. Show Answer Correct Answer: A) Ram. 18. What is the function of a firewall in a computer network? A) To enhance graphics performance. B) To protect against unauthorized access. C) To increase internet speed. D) To manage data storage. Show Answer Correct Answer: B) To protect against unauthorized access. 19. What is the basic unit of data in a computer? A) Byte. B) Bit. C) Nibble. D) Word. Show Answer Correct Answer: B) Bit. 20. What should not be around computers? A) Food or drink. B) Pencils. C) Books. D) Notes. Show Answer Correct Answer: A) Food or drink. 21. What does a mouse do? A) A mouse forages for food and builds nests. B) A mouse barks at strangers. C) A mouse flies in the sky. D) A mouse swims in the ocean. Show Answer Correct Answer: A) A mouse forages for food and builds nests. 22. It is used Non-Volatile Memory to store data. A) Hard Disk Drive (HDD). B) Hybrid Hard Drive (HHD). C) Solid State Drive (SSD). D) Video Graphic Array (VGA). Show Answer Correct Answer: C) Solid State Drive (SSD). 23. Communication software A) Can combine text, sound and graphics including animation into a presentation. B) Can be used to store data. C) Allows the user to communicate electronically with other users on a network. D) Used to edit, format. Show Answer Correct Answer: B) Can be used to store data. 24. Human beings are faster than computers at most tasks A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 25. Printing a document:Input, output or storage A) Input. B) Output. C) Storage. D) None of the above. 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