This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Computer Science > Class 11 Computer Science Chapter 1 Computer Fundamentals – Quiz 5 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 5 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A logistics company needs to store terabytes of historical shipment data and support many queries; portability is not important. Which is most suitable? A) Centralised mainframe or server with large storage. B) Smartphones for drivers. C) Smartwatches. D) External USB flash drives for each truck. Show Answer Correct Answer: A) Centralised mainframe or server with large storage. 2. A large insurance company processes thousands of transactions daily. The best system to handle this workload is a: A) Tablet. B) Laptop. C) Mainframe computer. D) Microcontroller. Show Answer Correct Answer: C) Mainframe computer. 3. What is object-oriented programming? A) A programming language that only uses functions. B) A method for writing procedural code. C) A way to create static websites. D) Object-oriented programming is a programming paradigm that uses 'objects' to design software. Show Answer Correct Answer: D) Object-oriented programming is a programming paradigm that uses 'objects' to design software. 4. Describe the function of a desktop screen. A) The function of a desktop screen is to display visual information and facilitate user interaction with a computer. B) To connect the computer to the internet. C) To store files and data permanently. D) To provide audio output for the computer. Show Answer Correct Answer: A) The function of a desktop screen is to display visual information and facilitate user interaction with a computer. 5. What is the function of an operating system? A) To store data permanently. B) To provide internet connectivity. C) The function of an operating system is to manage hardware and software resources and provide a user interface. D) To run applications without user input. Show Answer Correct Answer: C) The function of an operating system is to manage hardware and software resources and provide a user interface. 6. Second Generation used A) Integrated Circuit based. B) Vacuum tube based. C) Transistor based. D) ULSI microprocessor based. Show Answer Correct Answer: C) Transistor based. 7. This allows the users to input letters, numbers and other symbols or characters in the computer. A) KEYBOARD. B) MOTHERBOARD. C) MONITOR. D) None of the above. Show Answer Correct Answer: A) KEYBOARD. 8. This is a type of computer network that spans a small area, building or group of buildings. It is usually owned, managed, and controlled by a single entity or organization. A) Computer Networks. B) Local Area Network. C) Wi-Fi. D) Wide Area Network. Show Answer Correct Answer: B) Local Area Network. 9. Aarush is learning about software development in his class. His teacher explains the concept of 'open source' software. What does the term 'open source' mean in software development? A) Software that is free to use and modify. B) Software that is only available for purchase. C) Software that is developed by a single company. D) Software that cannot be shared. Show Answer Correct Answer: A) Software that is free to use and modify. 10. Which part of the computer is responsible for logical operations? A) ALU. B) CU. C) RAM. D) Hard drive. Show Answer Correct Answer: A) ALU. 11. What generation of computers do laptops/notebooks and Chromebooks belong? A) Fourth generation. B) Third generation. C) Fifth generation. D) Second generation. Show Answer Correct Answer: C) Fifth generation. 12. Which of these would be considered an input device? A) Speaker. B) Printer. C) Ram. D) Microphone. Show Answer Correct Answer: D) Microphone. 13. What does PSU stand for? A) Peripheral Support Unit. B) Power Supply Unit. C) Performance Supply Unit. D) Processor Support Unit. Show Answer Correct Answer: B) Power Supply Unit. 14. What is used to play games? A) Joystick. B) Light Pen. C) Web camera. D) VDU. Show Answer Correct Answer: A) Joystick. 15. All the following are output devices except: A) Speaker. B) Mouse. C) Headphone. D) Projector. Show Answer Correct Answer: B) Mouse. 16. What is the purpose of a compiler? a) T b) c) d) T Answer:a) To translate high-level programming languages into machine code A) To translate high-level programming languages into machine code. B) To create graphics and animations. C) To manage files and folders. D) To browse the internet. Show Answer Correct Answer: A) To translate high-level programming languages into machine code. 17. Which device connects multiple computers within a network? A) Router. B) Modem. C) Switch. D) Access Point. Show Answer Correct Answer: C) Switch. 18. Hardware cannot be touched, only software can be touched. A) Yes. B) No. C) I don't know. D) None of the above. Show Answer Correct Answer: B) No. 19. Which of the following numbers is a binary number A) 1 and 2. B) 0 and 0.1. C) 2 and 0. D) 0 and 1. Show Answer Correct Answer: D) 0 and 1. 20. What is the primary purpose of data backup? A) To recover data in case of loss. B) To enhance computer performance. C) To prevent unauthorized access. D) To increase internet speed. Show Answer Correct Answer: A) To recover data in case of loss. 21. Which of the following is NOT a type of printer? A) Laser Printer. B) Digital Printer. C) Thermal Printer. D) Dot Matrix Printer. Show Answer Correct Answer: B) Digital Printer. 22. What is the primary benefit of using bullet points in a presentation slide? A) To enhance visual appeal and readability. B) To distract the audience with excessive information. C) To include as many images as possible. D) To create long paragraphs for detailed explanations. Show Answer Correct Answer: A) To enhance visual appeal and readability. 23. When storing a file, which option will save the file in a different place with a different name? A) SAVE. B) SAVE AS. C) All the above. D) None of the above. Show Answer Correct Answer: B) SAVE AS. 24. This generation leads to the development of the Internet. A) 4th. B) 3rd. C) 5th. D) 2nd. Show Answer Correct Answer: A) 4th. 25. What is the purpose of RAM in a computer? A) RAM is used for storing images and videos. B) RAM is responsible for cooling the CPU. C) RAM provides quick access to data and instructions for the CPU. D) RAM controls the computer's power supply. Show Answer Correct Answer: C) RAM provides quick access to data and instructions for the CPU. 26. Which of the following is a characteristic of high-level languages? A) Difficult to learn. B) Machine dependent. C) Requires more memory. D) Easier debugging. Show Answer Correct Answer: D) Easier debugging. 27. The 2's complement of 15 is ..... A) 0010. B) 0100. C) 0000. D) 0001. Show Answer Correct Answer: D) 0001. 28. How does a mouse function as an input device? A) A mouse emits sound signals to communicate with the computer. B) A mouse functions by sending visual signals to the monitor. C) A mouse translates physical movement and button clicks into digital input for the computer. D) A mouse stores data on its internal memory for later use. Show Answer Correct Answer: C) A mouse translates physical movement and button clicks into digital input for the computer. 29. Use the ..... to enter or select a location. A) Forward Button. B) Address bar. C) Ribbon. D) Back Button. Show Answer Correct Answer: B) Address bar. 30. The binary system uses how-many symbols? A) 2. B) 16. C) 10. D) 8. Show Answer Correct Answer: A) 2. 31. Software can not be touched and seen. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 32. You can change the color of the value of a cell or the background color of the cell, but not both. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 33. Name one significant invention in computer history. A) Vacuum Tube. B) Punch Card. C) Mechanical Calculator. D) Transistor. Show Answer Correct Answer: D) Transistor. 34. PDL is another name for A) Pseudocode. B) Program code. C) Flowchart. D) Algorithm. Show Answer Correct Answer: A) Pseudocode. 35. Which of the following is output device? A) Keyboard. B) Projector. C) Mouse. D) Barcode reader. Show Answer Correct Answer: B) Projector. 36. Second generation computers used ..... A) Transistors. B) AI. C) Vacuum tubes. D) IC. Show Answer Correct Answer: A) Transistors. 37. Graphics card communicate directly with the display A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 38. This unit contains devices with the help of which we enter data into computer A) Central Processing Unit. B) System Unit. C) Output Unit. D) Input Unit. Show Answer Correct Answer: D) Input Unit. 39. First generation computers relied on ..... language, the lowest-level programming language understood by computers. A) High level. B) COBOL. C) Assembly. D) Machine. Show Answer Correct Answer: D) Machine. 40. The ..... system tells everything in the computer how to Act. A) Power system. B) Brake system. C) Cpu. D) Operating system. Show Answer Correct Answer: D) Operating system. 41. A fast ..... moves data quickly and allows the processor to work at full capacity. A) Back speed bus. B) Cash. C) Ram. D) Front speed bus. Show Answer Correct Answer: D) Front speed bus. 42. Responsible for turning the CPU on and off, the only way a computer should ever be powered down. A) Power button. B) Mouse. C) Monitor. D) CPU. Show Answer Correct Answer: A) Power button. 43. What is the definition of 'open-source software'? A) Software that cannot be modified or shared. B) Proprietary software that restricts user access. C) Software that is only available for purchase. D) Open-source software is software with publicly available source code that can be modified and shared. Show Answer Correct Answer: D) Open-source software is software with publicly available source code that can be modified and shared. 44. Microsoft Windows is a example of ..... A) FOSS. B) Proprietary Software. C) Application Software. D) None of these. Show Answer Correct Answer: B) Proprietary Software. 45. Which of the following is an example of a software device. A) Mouse. B) Word. C) Monitor. D) Keyboard. Show Answer Correct Answer: B) Word. 46. Explain the concept of virtual memory. A) Virtual memory is only used in small computing systems. B) Virtual memory is a memory management technique that uses disk space to simulate additional main memory. C) Virtual memory is a type of physical memory. D) Virtual memory does not impact system performance. Show Answer Correct Answer: B) Virtual memory is a memory management technique that uses disk space to simulate additional main memory. 47. Which of the following statements is something the operating system of a computer is responsible for doing? A) Managing memory allocation for all applications. B) Providing a way for the user to create text documents. C) Allowing the user to access the internet. D) Allowing the user to write programs. Show Answer Correct Answer: A) Managing memory allocation for all applications. 48. Which of the following is known as the language made up of binary-coded instructions? A) Machine. B) C. C) High level. D) Java. Show Answer Correct Answer: A) Machine. 49. Eesha is setting up a new computer network for her school project. She needs to choose a common type of network topology. Which of the following should she consider? A) Square. B) Triangle. C) Star. D) Circle. Show Answer Correct Answer: C) Star. 50. POST stands for Power On Self Test whose function is to. A) Run diagnostics for the hardware part of the computer. B) Run diagnostics for Internet Connection. C) Run diagnostics for 5G signal. D) Run diagnostics for the Operating System. Show Answer Correct Answer: A) Run diagnostics for the hardware part of the computer. 51. Name a type of storage device. A) SSD. B) Hard Disk Drive. C) CD/DVD. D) USB flash drive. Show Answer Correct Answer: B) Hard Disk Drive. 52. What types of values can the [Repeat] block accept as parameters? A) Decimal values. B) Negative values. C) Integers. D) Words or text. Show Answer Correct Answer: C) Integers. 53. How can you protect your computer from viruses? A) Follow best practices such as updating software, avoiding suspicious links, using strong passwords, enabling a firewall, and being cautious with external devices. B) Clicking on every pop-up advertisement. C) Sharing your password with strangers. D) Eating cookies while using the computer. Show Answer Correct Answer: A) Follow best practices such as updating software, avoiding suspicious links, using strong passwords, enabling a firewall, and being cautious with external devices. 54. Which statement about graphics is correct when comparing raster and vector images? A) Raster images resize without loss. B) Vector images are colored pixels. C) Raster uses lines and smooth curves. D) Vector graphics resize without loss. Show Answer Correct Answer: D) Vector graphics resize without loss. 55. Removing a virus from your system is easily done with a reboot. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 56. A system of interlinked documents, websites, portals etc. accessed through the Internet. A) Internet. B) WWW. C) Web. D) Media. Show Answer Correct Answer: B) WWW. 57. An operating system is responsible for managing: A) Hardware only. B) Software only. C) Both hardware and software. D) None of the above. Show Answer Correct Answer: C) Both hardware and software. 58. Coded entries which are used to gain access to a computer system are called A) Entry codes. B) Passwords. C) Security commands. D) Code words. Show Answer Correct Answer: B) Passwords. 59. While studying for his networking exam, Krish came across a question about acronyms. He wondered what the acronym 'VPN' stands for in networking. A) Virtual Public Network. B) Virtual Private Network. C) Visual Private Network. D) Variable Protocol Node. Show Answer Correct Answer: B) Virtual Private Network. 60. Which of the following is the fastest means of memory access for CPU? A) Registers. B) Cache. C) Main memory. D) Virtual Memory. Show Answer Correct Answer: A) Registers. ← PreviousNext →Related QuizzesScience QuizzesClass 11 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 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 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books