This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Computer Science Chapter 1 Computer Fundamentals – Quiz 7 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 7 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following is not a pointing device? A) Mouse. B) Touchpad. C) Scanner. D) Jpystick. Show Answer Correct Answer: C) Scanner. 2. What is a striped array? A) Data is copied from one disk to another. B) Data is split between two disks. C) Data is deleted from all disks. D) Data that needs to be restored to all disks. Show Answer Correct Answer: B) Data is split between two disks. 3. What is processor time? A) The sum of periods during which the processor is active executing a program. B) The time taken to print a document. C) The time spent in idle mode. D) The time required to install software. Show Answer Correct Answer: A) The sum of periods during which the processor is active executing a program. 4. ..... is the part of the computer that you can see and touch. A) Hardware. B) Software. C) All the above. D) None of the above. Show Answer Correct Answer: A) Hardware. 5. The formula to find the total value in cell D3 is A) = AVERAGE (B3:C3). B) = B3 + C3. C) = B3 * C3. D) = C3-D3. Show Answer Correct Answer: C) = B3 * C3. 6. Main Primary operations of a computer are: A) Input. B) Output. C) Processing. D) All of the above. Show Answer Correct Answer: D) All of the above. 7. Which of the following is NOT a programming language? A) B. B) C. C) HTML. D) BCPL. Show Answer Correct Answer: C) HTML. 8. What type of phishing attack is directed at a high value target? A) Whaling. B) Spear phishing. C) Vishing. D) Netting. Show Answer Correct Answer: A) Whaling. 9. Performs calculations (i.e. addition, division, multiplication, subtraction) A) MAR (Memory Address Register). B) MDR (Memory Data Register). C) CIR (Current Instruction Register). D) PC (Program Counter). E) ALU (Arithmetic and Logic Unit). Show Answer Correct Answer: E) ALU (Arithmetic and Logic Unit). 10. This refers to the physical structure of a network, like how the wires are connected to different computers in a network. A) Ring Topology. B) Logical Topology. C) Physical Topology. D) Bus Topology. Show Answer Correct Answer: C) Physical Topology. 11. Which connector on a computer is used to attach a mouse to a modern PC system? A) PS2. B) USB. C) HDMI. D) DVI. Show Answer Correct Answer: B) USB. 12. What cable is used to connect the HDD or SSD to the motherboard? A) USB A. B) Ethernet. C) SATA. D) HDMI. Show Answer Correct Answer: C) SATA. 13. What is the maximum data transfer speed for USB 3.0 devices? A) 10 MBPS. B) 5 GBPS. C) 5 MBPS. D) 10 GBPS. Show Answer Correct Answer: B) 5 GBPS. 14. The physical part of the computer. A) Hardware. B) Software. C) Memory. D) Program. Show Answer Correct Answer: A) Hardware. 15. This computer is in contrast to desktop models, which are narrow and tall, in which its components are housed in a more compact box. A) Tower Type. B) Desktop. C) Laptop. D) Mobile Devices. Show Answer Correct Answer: A) Tower Type. 16. ..... is an area of a computer that temporarily holds data waiting to be processed, stored, or output. A) Storage. B) Memory. C) File. D) None of the above. Show Answer Correct Answer: B) Memory. 17. What is the difference between LAN and WAN? A) LAN is for wireless connections, while WAN is for wired connections. B) LAN is for local connections, while WAN is for wide-reaching connections. C) LAN is used for long-distance connections, while WAN is used for short-distance connections. D) LAN is a type of hardware, while WAN is a type of software. Show Answer Correct Answer: B) LAN is for local connections, while WAN is for wide-reaching connections. 18. ..... to focuses on the address bar. A) F6. B) F7. C) F8. D) F9. Show Answer Correct Answer: A) F6. 19. What are the types of memory used in computers? A) Flash memory. B) Optical storage. C) Types of memory used in computers include RAM, ROM, cache memory, and secondary storage (like hard drives and SSDs). D) Virtual memory. Show Answer Correct Answer: C) Types of memory used in computers include RAM, ROM, cache memory, and secondary storage (like hard drives and SSDs). 20. The first generation of computers used which type of technology? A) Vacuum Tubes. B) Transistors. C) Integrated Circuits. D) Microprocessors. Show Answer Correct Answer: A) Vacuum Tubes. 21. What type of attack involves the propagation of a seemingly harmless malware that allows unauthorized access to a computer? A) Digital Trojan. B) Covert Infestation. C) Silent Infiltration. D) Trojan Horse. Show Answer Correct Answer: D) Trojan Horse. 22. What is the main component of a computer system that processes data? A) Solid State Drive (SSD). B) Random Access Memory (RAM). C) Graphics Processing Unit (GPU). D) Central Processing Unit (CPU). Show Answer Correct Answer: D) Central Processing Unit (CPU). 23. What is HDMI used for? A) Power. B) Video. C) Networking. D) Data Sharing. Show Answer Correct Answer: B) Video. 24. It handles al the instructions received from the input. A) PROCESSORS. B) MOTHERBOARD. C) SCANNER. D) None of the above. Show Answer Correct Answer: A) PROCESSORS. 25. What is a computer network? A) A computer network is a physical barrier that prevents devices from connecting to each other. B) A computer network is a set of interconnected devices that can communicate and share resources with each other. C) A computer network is a group of unrelated devices that cannot communicate with each other. D) A computer network is a type of software used for gaming purposes only. Show Answer Correct Answer: B) A computer network is a set of interconnected devices that can communicate and share resources with each other. ← 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 8Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 9Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 10Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books