This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Computer Science > Class 11 Computer Science Chapter 1 Computer Fundamentals – Quiz 30 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 30 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The basic operations performed by a computer are A) Arithmetic operation. B) Logical operation. C) Storage and relative. D) All the above. Show Answer Correct Answer: D) All the above. 2. You need to do research for a project. Why would you start with the internet to find information? A) You can find a lot of information quickly. B) You will know who wrote everything you find. C) You will know that everything you read is true. D) The URLs will be easy to find and copy. Show Answer Correct Answer: A) You can find a lot of information quickly. 3. Why do we need a computer monitor? A) Because it is like the brain of the computer. B) To see what the computer is doing. C) Just because. D) To keep the computer from overheating. Show Answer Correct Answer: B) To see what the computer is doing. 4. Which input device is used to scanned or photographed images of typewritten or printed text into computer-readable text? A) ICR. B) OMR. C) MICR. D) OCR. Show Answer Correct Answer: D) OCR. 5. Which of the following is a type of software? A) Intel Processor. B) Monitor. C) Windows 10. D) Hard Disk. Show Answer Correct Answer: C) Windows 10. 6. Contains electronic components of the computer that are used to process data. A) Storage Device. B) System Unit. C) Communication Device. D) None of the choices. Show Answer Correct Answer: B) System Unit. 7. Ram has a long memory or a short memory? A) Short. B) Long. C) All the above. D) None of the above. Show Answer Correct Answer: A) Short. 8. What is the purpose of a database management system (DBMS)? A) The purpose of a database management system (DBMS) is to facilitate the storage, retrieval, and management of data in a structured way. B) To provide a user interface for graphic design. C) To serve as a programming language for web development. D) To create complex algorithms for data analysis. Show Answer Correct Answer: A) The purpose of a database management system (DBMS) is to facilitate the storage, retrieval, and management of data in a structured way. 9. A small picture linked to a file or program? A) Gui. B) Software. C) Icon. D) HardwareHardware. Show Answer Correct Answer: C) Icon. 10. A rural health clinic uses mobile phones to send vaccination reminders and keeps patient lists on paper. Moving to an electronic system will MOST improve: A) Aesthetics. B) Paper usage only. C) Accessibility of patient data. D) Hardware resale value. Show Answer Correct Answer: C) Accessibility of patient data. 11. Mobile Device Apps A) System Software. B) Application Software. C) All the above. D) None of the above. Show Answer Correct Answer: B) Application Software. 12. Binary numbers need more places for counting because A) They are always big numbers. B) Any no. of 0's can be added in front of them. C) Any no. of 0's can be added in front of them. D) 0's and l's have to be properly spaced apart. E) 0's and l's have to be properly spaced apart. Show Answer Correct Answer: B) Any no. of 0's can be added in front of them. 13. What is the primary purpose of a server? A) To execute arithmetic calculations. B) To control access to hardware and software in a network. C) To process gaming applications. D) To perform as a handheld computer. Show Answer Correct Answer: B) To control access to hardware and software in a network. 14. What is the advantage of using cloud storage? A) Limited accessibility. B) Remote maintenance and backup. C) Higher cost compared to physical drives. D) Requires no internet connection. Show Answer Correct Answer: B) Remote maintenance and backup. 15. The physical, tangible parts of a computer system is the ..... A) Tower Casing. B) Keyboard. C) Hardware. D) Monitor. Show Answer Correct Answer: C) Hardware. 16. Which of the following is considered system software? A) Web browser. B) Word processor. C) Operating system. D) Email client. Show Answer Correct Answer: C) Operating system. 17. The Control Unit in the CPU is responsible for: A) Performing calculations. B) Coordinating and controlling the operations of all hardware components. C) Storing data temporarily. D) Generating output. Show Answer Correct Answer: B) Coordinating and controlling the operations of all hardware components. 18. What is the full form of "COMPUTER" A) Commonly Operated Machines Used in Technical and Environmental Research. B) Commonly Oriented Machines Used in Technical and Educational Research. C) Common Operating Machine Purposely Used for Technological and Educational Research. D) None. Show Answer Correct Answer: C) Common Operating Machine Purposely Used for Technological and Educational Research. 19. Name three common input devices. A) Speakers. B) Monitor. C) Printer. D) Keyboard, mouse, scanner. Show Answer Correct Answer: D) Keyboard, mouse, scanner. 20. Phishing sites do NOT try to steal your personal information. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 21. The ..... extracts raw data from storage and completes processing before sending data/information back to storage. A) Input device. B) Output device. C) CPU. D) Memory. Show Answer Correct Answer: C) CPU. 22. Which of the following is NOT a cloud storage service? A) Google Drive. B) Microsoft Word. C) Dropbox. D) OneDrive. Show Answer Correct Answer: B) Microsoft Word. 23. The CPU comprises of ..... parts A) 2. B) 3. C) 4. D) 6. Show Answer Correct Answer: B) 3. 24. There are three types of scroll bar A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 25. You can draw and color pictures on paint program A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 26. What is known as Father of computer? A) Alan Turing. B) Charles Babbage. C) Bill Gates. D) Steve Jobs. Show Answer Correct Answer: B) Charles Babbage. 27. The Computer abbreviation KB usually means A) Kilo Byte. B) Key Board. C) Key Bloack. D) Kit Bit. Show Answer Correct Answer: A) Kilo Byte. 28. Traces data route (hops) between routers A) Ping. B) Tracert. C) IFConfig. D) NSLookup. Show Answer Correct Answer: B) Tracert. 29. To copy information to your computer from another location, like the internet. A) Download. B) Template. C) Toolbar. D) Upload. Show Answer Correct Answer: A) Download. 30. Hardware refers to: A) Data stored on a hard drive. B) The physical components of a computer. C) Programs used to run the computer. D) Operating systems. Show Answer Correct Answer: B) The physical components of a computer. 31. What is the role of assembly language in computer programming? A) It has no role in computer programming. B) It is only used for debugging purposes. C) It provides a way to directly communicate with the hardware. D) It is used for creating web applications. Show Answer Correct Answer: C) It provides a way to directly communicate with the hardware. 32. An electronic machine used to store and manipulate data. A) Mouse. B) Speaker. C) Monitor. D) Computer. Show Answer Correct Answer: D) Computer. 33. Which device contains a cathode ray tube?? A) Monitor. B) Mouse. C) Speaker. D) Keyboard. Show Answer Correct Answer: A) Monitor. 34. True or false:A calculator a type of computer. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 35. Why is it important to know how to troubleshoot your computer? A) You can help others. B) All these answers are correct. C) To save money. D) There may not always be someone to help you. Show Answer Correct Answer: B) All these answers are correct. 36. Which of the following is considered application software? A) Android. B) Linux. C) Photoshop. D) BIOS. Show Answer Correct Answer: C) Photoshop. 37. Deadlock handling can be done by deadlock ..... and deadlock ..... A) A. Hold and Wait. B) B. circular and wait. C) C. prevention and avoidance. D) None of the above. Show Answer Correct Answer: C) C. prevention and avoidance. 38. What is the function of a printer in a computer system? A) To enhance the computer's processing speed. B) To connect the computer to the internet. C) To store digital documents permanently. D) The function of a printer in a computer system is to produce physical copies of digital documents. Show Answer Correct Answer: D) The function of a printer in a computer system is to produce physical copies of digital documents. 39. Includes physical components that are part of the fundamental of computer system A) Hardware. B) Software. C) All the above. D) None of the above. Show Answer Correct Answer: A) Hardware. 40. .... intermediates between the computer hardware and computer user. A) A. Process. B) B. Operating System. C) C. Multiprocessing. D) None of the above. Show Answer Correct Answer: B) B. Operating System. 41. What's the name of the input device a blind person uses to input data? A) Touchscreen monitor. B) Stylus pen. C) Braille keyboard. D) Trackball mouse. Show Answer Correct Answer: C) Braille keyboard. 42. What is the shape of a flash drive connecter? A) Triangle. B) Rectangle. C) Circle. D) None of the above. Show Answer Correct Answer: B) Rectangle. 43. Which category of computers uses a 16-bit or 32-bit microprocessor as their main CPU and includes Intel 80386, 80486, and Pentium among its processors? A) Programmable Computer. B) Mainframe Computer. C) Mini Computers. D) Micro Computer. Show Answer Correct Answer: D) Micro Computer. 44. What protection feature in Windows is designed to prevent a script or software from making unauthorized changes to the OS configuration? A) Default account types. B) Password option. C) Graphical User Interface (GUI). D) User Account Control (UAC). Show Answer Correct Answer: D) User Account Control (UAC). 45. True or False:macOS can only be used on Apple devices. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 46. Which device of computer operation dispenses with the use of the keyboard? A) Joystick. B) Light pen. C) Mouse. D) Touch. E) None of the above. Show Answer Correct Answer: C) Mouse. 47. Cloud storage is any storage that is not directly on your computer A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 48. Devices that are used to store data A) Processing Devices. B) Input devices. C) Output devices. D) Storage Devices. Show Answer Correct Answer: D) Storage Devices. 49. ..... is the fast way of computing A) Analog. B) Digital. C) Quantum. D) None. Show Answer Correct Answer: C) Quantum. 50. Which type of cyber attack aims to overload a system by sending a large number of information requests, making it unable to respond to legitimate requests? A) Blended threats. B) Denial-of-service attack (DOS Attack). C) Phishing. D) Worm. Show Answer Correct Answer: B) Denial-of-service attack (DOS Attack). 51. Which one of these is the most suitable for a blind user using a bus ticket machine A) A mouse. B) Barcode scanner. C) A keyboard. D) Voice recognition. Show Answer Correct Answer: D) Voice recognition. 52. 9th Generation Intel Processors A) Kaby Lake R. B) Kaby Lake. C) Skylake. D) Coffee Lake. Show Answer Correct Answer: D) Coffee Lake. 53. What is the function of an input device in a computer system? A) To store information in a computer. B) To process information in a computer. C) To input information into a computer. D) To display or present information from a computer to the user. Show Answer Correct Answer: C) To input information into a computer. 54. What is an output device A) Keyboard. B) Scanner. C) Printer. D) Mouse. Show Answer Correct Answer: C) Printer. 55. What is the purpose of utility programs? A) To create files. B) To organize and manage data. C) To delete important documents. D) To increase computer speed. Show Answer Correct Answer: B) To organize and manage data. 56. Listening to audio through the speakers is an example of input. A) Yes, because you're inserting data into the computer. B) No, because you're not inserting data into the computer. C) I don't know. D) None of the above. Show Answer Correct Answer: B) No, because you're not inserting data into the computer. 57. What distinguishes hackers from crackers? A) Level of malicious intent. B) Skills and knowledge. C) Use of prewritten scripts. D) Employment status. Show Answer Correct Answer: B) Skills and knowledge. 58. All computers do processing by following a series of instructions in a software program. The computer chip that receives and carries out these instructions is called:the ..... A) Monitor. B) Processor. C) Motherboard. D) Harddrive. Show Answer Correct Answer: B) Processor. 59. The most common example of an input device is a ..... A) Headphones. B) Keyboard. C) Monitor. D) Mouse. Show Answer Correct Answer: B) Keyboard. 60. A connector used to allow a computer to network with other types of hardware such as printers, keyboards, and speakers is called a ..... A) USB Port. B) Hardware. C) Printer. D) USB Cable. Show Answer Correct Answer: D) USB Cable. ← 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 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 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books