This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Computer Science > Class 11 Computer Science Chapter 1 Computer Fundamentals – Quiz 29 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 29 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A printers output are called ..... A) Hardcopy. B) Paper. C) Softcopy. D) Information. Show Answer Correct Answer: A) Hardcopy. 2. What is data processing? A) The activity of processing data using a computer. B) Storing data. C) Retrieving data. D) None of the above. Show Answer Correct Answer: A) The activity of processing data using a computer. 3. Who discovered computer architechture? A) James Gosling. B) Alan Turing. C) Charles Babbage. D) John Von Neumann. Show Answer Correct Answer: D) John Von Neumann. 4. Is the most common and popular device which helps in inputting data to the computer. A) Mouse. B) Keyboard. C) Printer. D) Joystick. Show Answer Correct Answer: B) Keyboard. 5. 1 byte = ..... bits A) 16. B) 6. C) 8. D) 2. Show Answer Correct Answer: C) 8. 6. In binary a 0 represents ..... A) Output. B) Input. C) In. D) Off. Show Answer Correct Answer: D) Off. 7. What is the function of a hard drive? A) To connect to the internet and browse websites. B) To display graphics and images on a screen. C) The function of a hard drive is to store and retrieve digital data. D) To process and execute software applications. Show Answer Correct Answer: C) The function of a hard drive is to store and retrieve digital data. 8. Currently used OS A) Windows 10. B) Windows 1. C) Windows 5. D) Windows 8. Show Answer Correct Answer: A) Windows 10. 9. What is the purpose of a GPU in a computer? A) To handle graphics processing tasks and improve visual performance. B) To bake cookies. C) To water plants. D) To play music. Show Answer Correct Answer: A) To handle graphics processing tasks and improve visual performance. 10. The following are examples of Input Device except for. A) Microphone. B) Keyboard. C) Camera. D) Headphone. Show Answer Correct Answer: D) Headphone. 11. What is the function of the CPU? A) To manage input and output operations. B) To perform arithmetic and logic operations. C) To store data. D) To control the flow of data within the system. Show Answer Correct Answer: B) To perform arithmetic and logic operations. 12. Machine language uses ..... codes A) Mnemonic codes. B) Binary codes. C) All the above. D) None of the above. Show Answer Correct Answer: B) Binary codes. 13. ASCII and EBCDIC are the popular character coding systems. What does EBCDIC stand for? A) Extended Binary Coded Decimal Interchange Code. B) Extended Binary Case Decimal Interchange Code. C) Extended Bit Code Decimal Interchange Code. D) Extended Bit Case Decimal Interchange Code. Show Answer Correct Answer: A) Extended Binary Coded Decimal Interchange Code. 14. Define the term 'operating system'. A) A network protocol for data transmission. B) A programming language used for software development. C) A type of computer hardware component. D) An operating system is software that manages computer hardware and software resources. Show Answer Correct Answer: D) An operating system is software that manages computer hardware and software resources. 15. A user saves a document:data moves from RAM to the hard drive. Which components coordinate this transfer? A) CPU, storage controllers and motherboard buses. B) Monitor and speakers. C) Printer and scanner only. D) Keyboard and mouse directly. Show Answer Correct Answer: A) CPU, storage controllers and motherboard buses. 16. What are the main types of software applications? A) The main types of software applications are system software, application software, web applications, mobile applications, and database software. B) Operating systems. C) Network protocols. D) Hardware components. Show Answer Correct Answer: A) The main types of software applications are system software, application software, web applications, mobile applications, and database software. 17. ..... is used to remove the directory A) Rd. B) Cd. C) Del. D) Dir. Show Answer Correct Answer: A) Rd. 18. In binary code 0 represents ..... and 1 represents ..... A) ON, OFF. B) CLOSE, OPEN. C) OPEN, CLOSE. D) OFF, ON. Show Answer Correct Answer: D) OFF, ON. 19. Software used to manipulate text and apply a basic design to your pages. A) Databases. B) Spreadsheets. C) Word Processing. D) Applications. Show Answer Correct Answer: C) Word Processing. 20. A dedicated website for providing specialized information in a particular field. A) Web directories. B) Website. C) Corporate Websites. D) Blog. Show Answer Correct Answer: A) Web directories. 21. The Control Unit A) Controls the flow of data around the CPU and also decodes instructions. B) Only controls the flow of data around the CPU. C) Only decodes instructions. D) Controls how much power is directed to all components within the computer. Show Answer Correct Answer: A) Controls the flow of data around the CPU and also decodes instructions. 22. A hospital's IT system stores patients' medical histories for quick access. This use of IT supports: A) Data redundancy. B) Decision making and continuity of care. C) Manual processing. D) Physical archiving. Show Answer Correct Answer: B) Decision making and continuity of care. 23. In which type of encryption are public and private keys used to encrypt and decrypt data? A) Asymmetric Encryption. B) Symmetric Encryption. C) Single-key Encryption. D) Hybrid Encryption. Show Answer Correct Answer: A) Asymmetric Encryption. 24. Which of the following stores data and instructions permanently? A) Hard disk. B) Floppy disk. C) Magnetic disk. D) All of the above. Show Answer Correct Answer: D) All of the above. 25. What does an operating system do? A) Provides electricity to the computer. B) Manages computer hardware and software resources. C) Stores all files permanently. D) Connects to the internet. Show Answer Correct Answer: B) Manages computer hardware and software resources. 26. A bank runs thousands of transactions for many users simultaneously and requires high reliability and large storage. Which system fits? A) Mainframe. B) Handheld calculator. C) Laptop. D) Gaming console. Show Answer Correct Answer: A) Mainframe. 27. The shortcut to save a document is: A) Ctrl + X. B) Ctrl + C. C) Ctrl + S. D) Ctrl + V. Show Answer Correct Answer: C) Ctrl + S. 28. Which one represents the most storage space? A) 1000 bytes. B) 1gb. C) All the above. D) None of the above. Show Answer Correct Answer: B) 1gb. 29. Which of the following is the main focus of creative technology? A) Use of traditional products. B) Computers and technological products. C) Language and literature. D) History. Show Answer Correct Answer: B) Computers and technological products. 30. Which of the following is described as a small, relatively inexpensive computer with a microprocessor as its central processing unit, designed for individual use? A) Supercomputer. B) Mainframe Computer. C) Microcomputer. D) Minicomputer. Show Answer Correct Answer: C) Microcomputer. 31. Which of the following type of computer have the least amount of storage? A) Mainframe computers. B) Micro computers. C) Super computers. D) Mini computers. Show Answer Correct Answer: B) Micro computers. 32. ..... symbol is used to come out from all the directories and reach to the drive A) /. B) :. C) ;. D) . Show Answer Correct Answer: D) . 33. What does the abbreviation URL stand for? A) User Registration Link. B) User Requested Location. C) Universal Routing Language. D) Uniform Resource Locator. Show Answer Correct Answer: D) Uniform Resource Locator. 34. Which of these characteristics can best differentiate between laptops and desktops? A) Cost, performance, portability. B) Performance, portability, compatibility. C) Portability, functionality, cost. D) Cost, style, portability. Show Answer Correct Answer: A) Cost, performance, portability. 35. What does a computer do when it is programmed? A) It takes its own decisions. B) It works automatically. C) It can feel emotions. D) None of the above. Show Answer Correct Answer: B) It works automatically. 36. What software helps protect a computer from viruses? A) Operating system. B) Word processor. C) Antivirus software. D) Web browser. Show Answer Correct Answer: C) Antivirus software. 37. Where was the C programming language developed? A) Japan. B) United States. C) United Kingdom. D) Germany. Show Answer Correct Answer: B) United States. 38. Give an example of utility software. A) Web browser. B) Antivirus programs. C) System software. D) Video editing software. Show Answer Correct Answer: B) Antivirus programs. 39. What is the significance of the Internet in modern computing? A) The Internet is crucial for connectivity, data sharing, and enabling cloud computing in modern computing. B) The Internet has no impact on data storage solutions. C) The Internet is only relevant for social media platforms. D) The Internet is primarily used for gaming and entertainment. Show Answer Correct Answer: A) The Internet is crucial for connectivity, data sharing, and enabling cloud computing in modern computing. 40. First calculating device A) Difference engine. B) Pascaline. C) Napier's bones. D) Abacus. Show Answer Correct Answer: D) Abacus. 41. When something is saved to the cloud, it means it's stored on the internet instead of on your computer's hard drive. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 42. Which of the following is an example of primary memory? A) ROM. B) SSD. C) USB Drive. D) Hard Disk. Show Answer Correct Answer: A) ROM. 43. What does the term "cloud computing" mean? A) Storing data on physical drives. B) Storing and accessing data over the internet. C) Using high-speed CPUs. D) Operating on a local network only. Show Answer Correct Answer: B) Storing and accessing data over the internet. 44. You cannot get a computer virus if you install antivirus software. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 45. What does RENAME means? A) Delete the name. B) Change the name. C) All the above. D) None of the above. Show Answer Correct Answer: B) Change the name. 46. For remote lessons where a teacher must demonstrate handwritten maths, which I/O combo is ideal? A) Receipt printer only. B) Barcode scanner and scanner. C) Webcam and microphone and digital tablet/stylus (input) and projector/monitor (output). D) Thermal printer and joystick. Show Answer Correct Answer: C) Webcam and microphone and digital tablet/stylus (input) and projector/monitor (output). 47. Which PowerPoint feature allows the user to create a simple presentation quickly? A) Animations. B) Transition Wizard. C) Chart Wizard. D) AutoContent Wizard. Show Answer Correct Answer: D) AutoContent Wizard. 48. Databases are (a) A) Structured to facilitate the storage, retrieval, modification, and deletion of data in conjunction with various data-processing operations. B) An organized collection of data, today typically in digital form. C) Used to store information. D) All of the above. Show Answer Correct Answer: D) All of the above. 49. What windows utility tool can you use to update a new driver? A) Network and Sharing. B) Task Manger. C) Device Manager. D) This PC. Show Answer Correct Answer: C) Device Manager. 50. Name a type of output device. A) Monitor. B) Headphones. C) Keyboard. D) Printer. Show Answer Correct Answer: A) Monitor. 51. Hannah is setting up her new computer and wants to ensure that it retains its system settings even when powered off (e.g., BIOS). Where are these settings stored? A) Hard drive only. B) Printer memory. C) ROM (Read-Only Memory). D) RAM. Show Answer Correct Answer: C) ROM (Read-Only Memory). 52. RAM is used as a short memory because it is ..... A) Volatile. B) Has small capacity. C) Is very expensive. D) Is programmable. Show Answer Correct Answer: A) Volatile. 53. The device primarily used to provide hardcopy is A) Printer. B) Scanner. C) CRT. D) Card reader. Show Answer Correct Answer: A) Printer. 54. Which of the following is the best definition of a bit? A) An electrical signal in a wire. B) A physical signal that becomes a digital signal. C) A measure of computer graphics and sound. D) A single 1 or 0 in a digital signal. Show Answer Correct Answer: D) A single 1 or 0 in a digital signal. 55. In Excel, if formula =A1+$ B$ 1 is copied from C1 to D2, it becomes: A) =A1+$ B$ 2. B) =B1+$ B$ 2. C) =A2+$ B$ 1. D) =B2+$ B$ 1. Show Answer Correct Answer: C) =A2+$ B$ 1. 56. Fifth generation computer is also known as ..... A) Knowledge information processing system. B) Very large-scale integration (VLSI). C) Both [a] and [b]. D) None of these. Show Answer Correct Answer: D) None of these. 57. What is an example of an internet service provider? A) Disney Plus. B) Spectrum. C) Apple. D) Android. Show Answer Correct Answer: B) Spectrum. 58. Keyboard shortcut for Print dialog box is ..... A) Ctrl + I. B) Ctrl + P. C) Ctrl + U. D) Ctrl + S. Show Answer Correct Answer: B) Ctrl + P. 59. What kind of file is a .mp3? A) Picture File. B) PowerPoint Document. C) Portable Document File. D) Music File. Show Answer Correct Answer: D) Music File. 60. Which answer best describes a computer peripheral? A) A user application that is furthest from the Operating System. B) An external piece of hardware used to provide input and output to the computer. C) A component with a built in network port that allows the computer to connect to a network. D) Something you see out of the side of your eye. Show Answer Correct Answer: B) An external piece of hardware used to provide input and output to the computer. ← 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