This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Computer Science Chapter 1 Computer Fundamentals – Quiz 48 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 48 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. There types of inpyt devices are ..... u A) Projector, monitor, printer. B) Headphone, touch screen, joystick. C) Keyboard, mouse, barcode reader. D) Printer, keyboard, monitor. Show Answer Correct Answer: C) Keyboard, mouse, barcode reader. 2. The Program Counter A) Stores the address of the next instruction in memory. B) Stores the address of where the next item will be fetched from. C) Stores data fetched from memory, or waiting to be stored in memory. D) Stores the result of arithmetic calculations. Show Answer Correct Answer: A) Stores the address of the next instruction in memory. 3. The ALU (Arithmetic and Logical Unit) performs two main types of operations. What are they? A) Input and Output operations. B) Storing and retrieving data from memory. C) Arithmetic (addition, subtraction, multiplication, division) and Logical (comparisons or decisions) calculations. D) Networking and security protocols management. Show Answer Correct Answer: C) Arithmetic (addition, subtraction, multiplication, division) and Logical (comparisons or decisions) calculations. 4. What is the difference between open-source and proprietary software? A) Proprietary software is developed by non-profit organizations. B) Open-source software is only available for Linux operating systems. C) Open-source software is always free of charge. D) Open-source software allows public access to its source code, while proprietary software restricts access and modification. Show Answer Correct Answer: D) Open-source software allows public access to its source code, while proprietary software restricts access and modification. 5. Which one is the example of application software? A) Windows. B) Linux. C) Mac. D) Internet explorer. Show Answer Correct Answer: D) Internet explorer. 6. What are the main components of a computer's architecture? A) Peripheral devices, firmware, display screen. B) Operating system, software applications, network. C) Graphics card, power supply, cooling system. D) CPU, memory (RAM), storage, input/output devices, motherboard. Show Answer Correct Answer: D) CPU, memory (RAM), storage, input/output devices, motherboard. 7. The computer's main circuit board is called a A) Bluetooth card. B) Motherboard. C) Hard drive. D) None of the above. Show Answer Correct Answer: A) Bluetooth card. 8. Which of the following is an example of volatile memory? A) RAM. B) ROM. C) Secondary. D) Primary. Show Answer Correct Answer: A) RAM. 9. Which best illustrates the "people" component of an IT system? A) Printer model number. B) Network cable length. C) System administrator setting user permissions. D) Hard drive capacity. Show Answer Correct Answer: C) System administrator setting user permissions. 10. Which of these image sizes takes the most storage space? A) One megabyte. B) One gigabyte. C) One kilobyte. D) One byte. Show Answer Correct Answer: B) One gigabyte. 11. Serves as super servers for large clients/server networks and internet websites companies. A) Mainframe Computers. B) Embedded Systems. C) Mobile Computers. D) Super Computer. Show Answer Correct Answer: A) Mainframe Computers. 12. Name three common network topologies. A) Bus, Star, Ring. B) Hybrid. C) Tree. D) Mesh. Show Answer Correct Answer: A) Bus, Star, Ring. 13. Linux and OS X command that displays IP configuration information A) Ping. B) IPConfig. C) Tracert. D) IFConfig. Show Answer Correct Answer: D) IFConfig. 14. Which network has the strongest security? A) LAN. B) WAN. C) All the above. D) None of the above. Show Answer Correct Answer: A) LAN. 15. Which technology is used to control access to copyrighted material and prevent unauthorized copying and distribution? A) Intellectual Property (IP). B) Copyright Laws. C) Digital Millennium Copyright Act. D) Digital Rights Management (DRM). Show Answer Correct Answer: D) Digital Rights Management (DRM). 16. Identify the purpose of cache memory in a multi-core processor. A) It stores frequently used data for faster access. B) It is used for permanent storage. C) It only stores software. D) It reduces core count. Show Answer Correct Answer: A) It stores frequently used data for faster access. 17. All of the following items are output devices except: A) Speakers. B) Mouse. C) Printer. D) None of the above. Show Answer Correct Answer: B) Mouse. 18. ..... contain predesigned formats and colour schemes you can apply to any presentation to give it a particular look. A) Design templates. B) Content Templates. C) Both. D) None. Show Answer Correct Answer: A) Design templates. 19. What is an IP address and why is it important? A) An IP address is a type of internet protocol used for email. B) An IP address is a unique identifier for a device on a network, essential for routing internet traffic. C) An IP address is a physical address for a device in a home. D) An IP address is a software application that manages network connections. Show Answer Correct Answer: B) An IP address is a unique identifier for a device on a network, essential for routing internet traffic. 20. Differentiate between SSD and HDD in terms of their long-term reliability. A) SSDs degrade faster due to limited write cycles, while HDDs can last longer. B) HDDs fail faster due to mechanical parts, whereas SSDs are more durable with no moving components. C) SSDs have larger storage capacities, while HDDs are more reliable for long-term storage. D) Both SSD and HDD have the same long-term reliability. Show Answer Correct Answer: B) HDDs fail faster due to mechanical parts, whereas SSDs are more durable with no moving components. 21. What were the key characteristics of the second generation of computers? A) Transistors. B) Vacuum tubes. C) All the above. D) None of the above. Show Answer Correct Answer: A) Transistors. 22. Which of the following is not a hyperlink to an external resource? A) Link to the school's homework page. B) Link to the top of the page. C) Link to my friend's blog. D) Link to a website. Show Answer Correct Answer: B) Link to the top of the page. 23. Name three popular operating systems used today. A) Ubuntu Server. B) IOS. C) Android OS. D) Microsoft Windows, macOS, Linux. Show Answer Correct Answer: D) Microsoft Windows, macOS, Linux. 24. Computer programs or applications that tell a computer what to do is called ..... A) Play Store. B) Software. C) Hardware. D) Application Manager. Show Answer Correct Answer: B) Software. 25. The calculations and comparisons done by the CPU. A) Input. B) Output. C) Process. D) None of the above. Show Answer Correct Answer: C) Process. ← 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