This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Computer Science Chapter 1 Computer Fundamentals – Quiz 17 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 17 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the difference between a 32-bit and a 64-bit operating system? A) 32-bit systems can run 64-bit applications without issues. B) The main difference is the color of the user interface. C) The main difference is the amount of RAM supported and the data processing capability. D) 64-bit systems are only for gaming purposes. Show Answer Correct Answer: C) The main difference is the amount of RAM supported and the data processing capability. 2. What is the full form of HTML? A) Hyper Text Markup Language. B) Hyper Teach Markup Language. C) Hyper Tech Markup Language. D) None of Above. Show Answer Correct Answer: A) Hyper Text Markup Language. 3. Explain the difference between ROM and RAM. A) ROM is used for temporary data storage, while RAM is used for permanent data storage. B) ROM is non-volatile memory, while RAM is volatile memory. C) ROM is faster than RAM in data access. D) ROM is used for processing data, while RAM is used for display purposes. Show Answer Correct Answer: B) ROM is non-volatile memory, while RAM is volatile memory. 4. Operating system is ..... between user and the computer resources A) Interface. B) Software Layer. C) Intermediary. D) ALL. Show Answer Correct Answer: D) ALL. 5. Most personal computers use this eight-bit coding system A) Unicode. B) ASCII. C) EBCDIC. D) Decode. Show Answer Correct Answer: B) ASCII. 6. How can you insert a table in MS Word? A) Go to Review tab $\rightarrow$ Table $\rightarrow$ Select number of rows and columns. B) Go to Insert tab $\rightarrow$ Table $\rightarrow$ Select number of rows and columns. C) Go to Home tab $\rightarrow$ Table $\rightarrow$ Select number of rows and columns. D) Go to Layout tab $\rightarrow$ Table $\rightarrow$ Select number of rows and columns. Show Answer Correct Answer: B) Go to Insert tab $\rightarrow$ Table $\rightarrow$ Select number of rows and columns. 7. Define output devices and provide two examples. A) Input devices like keyboards and mice. B) Output devices are hardware that convey information from a computer to the user. Examples include a monitor and a printer. C) Storage devices such as hard drives and SSDs. D) Network devices including routers and switches. Show Answer Correct Answer: B) Output devices are hardware that convey information from a computer to the user. Examples include a monitor and a printer. 8. Which type of computer is described as the most widely used in the world, normally placed on top of a desk, and equipped with huge volumes of main and secondary memories? A) Laptop Computer. B) Mainframe Computer. C) Supercomputer. D) Desktop or Personal Computer (PC). Show Answer Correct Answer: D) Desktop or Personal Computer (PC). 9. In a classroom, Neha is trying to understand how all the devices in her computer work together. What is the primary function of the motherboard in a computer? A) To store data permanently. B) To connect all hardware components. C) To execute software applications. D) To manage power supply. Show Answer Correct Answer: B) To connect all hardware components. 10. Which of the following is the second largest measurement of RAM? A) Megabyte. B) Gigabyte. C) Byte. D) Terabyte. Show Answer Correct Answer: C) Byte. 11. Which type of computer is used for weather forecasting? A) Super Computers. B) PDA. C) Mainframe Computers. D) Wearable Computers. Show Answer Correct Answer: A) Super Computers. 12. The register used as a working area in CPU is A) Program Counter. B) Instruction Register. C) Instruction Decoder. D) Accumualtor. Show Answer Correct Answer: D) Accumualtor. 13. Which cyber threat involves sending a large number of emails to disrupt a person's network and gain access to personal information? A) Denial-of-service attack (DOS Attack). B) Mail Bombing. C) Phishing. D) Worm. Show Answer Correct Answer: B) Mail Bombing. 14. What was a significant feature of the third generation of computers? A) Integrated circuits. B) Punched cards. C) All the above. D) None of the above. Show Answer Correct Answer: A) Integrated circuits. 15. Which of the following is the first generation of computers? A) EDSAC. B) IBM-1401. C) CDC-1604. D) ICL-2900. Show Answer Correct Answer: A) EDSAC. 16. What are the top row keys? A) QWERTYUIOP. B) QWERTYASDF. C) QWERHJKL. D) None of the above. Show Answer Correct Answer: A) QWERTYUIOP. 17. Which of the following is used to hold running program instructions? A) Primary Storage. B) Virtual Storage. C) Internal Storage. D) Minor Devices. Show Answer Correct Answer: A) Primary Storage. 18. World's first programmer A) Dennis Ritchie. B) Lady Ada Lovelace. C) Stibbitz. D) Bill Gates. Show Answer Correct Answer: B) Lady Ada Lovelace. 19. ..... are movable storage devices. A) CD. B) DVD. C) Both. D) None of the above. Show Answer Correct Answer: C) Both. 20. Which one of the following is not an application software package? A) Red Hat Linux. B) Microsoft Office. C) Adobe Pagemaker. D) Open Office. Show Answer Correct Answer: A) Red Hat Linux. 21. Explain the difference between RAM and ROM. A) RAM is non-volatile and used for permanent storage, while ROM is volatile and used for temporary storage. B) RAM is volatile and used for temporary storage, while ROM is non-volatile and used for permanent storage. C) RAM and ROM are interchangeable terms with no actual difference. D) RAM is used for graphics processing, while ROM is used for audio processing. Show Answer Correct Answer: B) RAM is volatile and used for temporary storage, while ROM is non-volatile and used for permanent storage. 22. What is the role of a power supply unit (PSU) in a computer? A) To convert AC power from the outlet into DC power for the computer components. B) To play video games. C) To cook dinner. D) To water plants. Show Answer Correct Answer: A) To convert AC power from the outlet into DC power for the computer components. 23. I connect computers and allow them to talk to each other? A) Cpu. B) Usb port. C) Modem. D) Mother board. Show Answer Correct Answer: C) Modem. 24. The CPU is referred to as the "Brain of the computer" and is also called a: A) Minicomputer. B) Mainframe. C) Microprocessor. D) Supercomputer. Show Answer Correct Answer: C) Microprocessor. 25. Which of the following is a common method for sharing large files online? A) Sending via instant messaging. B) Burning the file to a CD. C) Using cloud storage services. D) Emailing the file directly. Show Answer Correct Answer: C) Using cloud storage services. ← PreviousNext →Related QuizzesClass 11 Computer Science Chapter 1 Computer Fundamentals Quiz 1Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 2Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 3Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 4Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 5Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 6Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 7Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 8Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 9Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books