This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Computer Science > Class 11 Computer Science Chapter 1 Computer Fundamentals – Quiz 27 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 27 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following pairs of devices are MOST likely to be used by immigration personnel at ports of entry to capture biometric data. A) Light-pen and graphic pad. B) Web camera and fingerprint scanner. C) Digital camera and fingerprint scanner. D) Document scanner and barcode reader. Show Answer Correct Answer: A) Light-pen and graphic pad. 2. What type of device allows users to input data into a computer? A) Printer. B) Monitor. C) Mouse. D) Keyboard. Show Answer Correct Answer: D) Keyboard. 3. The ..... is known as the 'brain' of the computer system. A) System unit. B) Computer. C) Motherb oard. D) CPU. Show Answer Correct Answer: D) CPU. 4. A doctor uses a computer to examine digital x-rays stored on the server found in the same building. A) PAN. B) LAN. C) WAN. D) None of the above. Show Answer Correct Answer: B) LAN. 5. What is the speed order of memory from fastest to slowest? A) Cache $\rightarrow$ Registers $\rightarrow$ RAM $\rightarrow$ Hard Drive. B) Hard Drive $\rightarrow$ RAM $\rightarrow$ Cache $\rightarrow$ Registers. C) RAM $\rightarrow$ Cache $\rightarrow$ Registers $\rightarrow$ Hard Drive. D) Registers $\rightarrow$ Cache $\rightarrow$ RAM $\rightarrow$ Hard Drive. Show Answer Correct Answer: D) Registers $\rightarrow$ Cache $\rightarrow$ RAM $\rightarrow$ Hard Drive. 6. An IT system must ensure only authorised staff can view student records. Which IT concern is this? A) Security (confidentiality). B) Affordability. C) Usability. D) Portability. Show Answer Correct Answer: A) Security (confidentiality). 7. A company uses an online form to collect customer feedback, stores responses in a database, and runs analysis to improve service. Which element of IT is primarily being used? A) Hardware only. B) Data collection and software processing. C) Electrical engineering. D) Mechanical processes. Show Answer Correct Answer: B) Data collection and software processing. 8. Interface that use only text to enter commands A) GUI. B) CUI/CLI. C) None of these. D) None of the above. Show Answer Correct Answer: B) CUI/CLI. 9. What does the CPU do? A) It's the computer's memory. B) It is the "brain" of the computer. C) It is the power supply. D) None of the above. Show Answer Correct Answer: B) It is the "brain" of the computer. 10. A touchscreen receives touches and displays results immediately. Which hardware components are working together? A) Touch sensor (input), CPU (process), RAM (temporary storage), display (output). B) Printer only. C) Hard disk only. D) Keyboard and mouse only. Show Answer Correct Answer: A) Touch sensor (input), CPU (process), RAM (temporary storage), display (output). 11. In a computer lab, Aanya is trying to understand what role the Central Processing Unit (CPU) plays in a computer. Can you help her? A) To store data permanently. B) To execute instructions and process data. C) To manage input and output devices. D) To provide internet connectivity. Show Answer Correct Answer: B) To execute instructions and process data. 12. The computer is ..... that accepts data, performs data, performs operations on that data, presents the results, and stores the data or results as needed, and gives you the desired results. A) An output device. B) An electronic device. C) A scientific device. D) A calculator. Show Answer Correct Answer: B) An electronic device. 13. Setting a monitor to display a higher resolution uses a: A) Smaller number of pixels and thus provides a smoother image. B) Smaller number of pixels and thus provides a rougher image. C) Greater number of pixels and thus provides a smoother image. D) Greater number of pixels and thus provides a rougher image. Show Answer Correct Answer: C) Greater number of pixels and thus provides a smoother image. 14. ..... = HARDWARE + SOFTWARE+ USER A) Analog. B) Computer System. C) Computer. D) Input. Show Answer Correct Answer: B) Computer System. 15. Aditi is learning about different types of software in her computer class. Her teacher asks the class to identify which of the following is NOT a type of software. A) System Software. B) Hardware. C) Application Software. D) Utility Software. Show Answer Correct Answer: B) Hardware. 16. It helps the computer system monitor itself in order to function efficiently A) SystemSoftware. B) Application Software. C) All the above. D) None of the above. Show Answer Correct Answer: A) SystemSoftware. 17. Computer technology is divided into A) 3G. B) 4G. C) 5G. D) 2G. Show Answer Correct Answer: C) 5G. 18. When configuring a backup solution for your computer, you decide that speed is the most important factor. Which storage option should you choose? A) Cloud storage. B) Locally attached storage. C) Network attached storage. D) Offline storage. Show Answer Correct Answer: B) Locally attached storage. 19. Impact printers work by: A) Using lasers to create images. B) Spraying ink onto paper. C) Using heat to transfer ink. D) Striking a ribbon to print on paper. Show Answer Correct Answer: D) Striking a ribbon to print on paper. 20. A firewall, when properly implemented, can prevent most attacks on your system. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 21. Which of the following is a search engine? A) Facebook. B) YouTube. C) Amazon. D) Google. Show Answer Correct Answer: D) Google. 22. Which of the following is NOT a feature of word processing software? A) Data analysis. B) Text formatting. C) Spell check. D) Graphics manipulation. Show Answer Correct Answer: A) Data analysis. 23. Data is distributed throughout the computer system in the following order A) Output, Processing, Input, Memory, Storage. B) Memory, Input, Processing, Storage. C) Input, Processing, Memory, Storage, Output. D) None of the above. Show Answer Correct Answer: C) Input, Processing, Memory, Storage, Output. 24. What is the information or instructions for your computer? A) Software. B) Bios. C) Cpu. D) Hardware. Show Answer Correct Answer: A) Software. 25. Which of the following is NOT a type or ROM A) SDROM. B) PROM. C) EEPROM. D) EPROM. Show Answer Correct Answer: A) SDROM. 26. What is the danger of not having a backup plan? A) Increased computer speed. B) Files are always safe. C) Improved file organization. D) Risk of permanent data loss. Show Answer Correct Answer: D) Risk of permanent data loss. 27. Why is a smartphone NOT considered an IOT? A) It does not connect everywhere. B) It is considered an IOT. C) Connectivity of devices designed for direct human interaction, connectivity or control are excluded. D) Technology is not advanced enough. Show Answer Correct Answer: C) Connectivity of devices designed for direct human interaction, connectivity or control are excluded. 28. What are the different types of networks (e.g., LAN, WAN)? A) Internet. B) Intranet. C) LAN, WAN, MAN, PAN. D) VPN. Show Answer Correct Answer: C) LAN, WAN, MAN, PAN. 29. Which part of the computer is called the brain? A) Hard Disk. B) RAM. C) Cache. D) CPU. Show Answer Correct Answer: D) CPU. 30. What is the main purpose of an Internet Router? A) To route data between different networks. B) To store data. C) To protect a computer from malware. D) To process information. Show Answer Correct Answer: A) To route data between different networks. 31. Removing details from a solution so that it can work for many problems A) Pattern. B) Abstraction. C) Algorithm. D) Program. Show Answer Correct Answer: B) Abstraction. 32. Name three common input devices used with computers. A) Printer. B) Projector. C) Monitor. D) Keyboard, Mouse, Scanner. Show Answer Correct Answer: D) Keyboard, Mouse, Scanner. 33. How many types of RAM? A) 6. B) 2. C) 3. D) 1. Show Answer Correct Answer: B) 2. 34. Which of the following is a common file management utility? A) Disk defragmenter. B) Antivirus software. C) Text editor. D) Web browser. Show Answer Correct Answer: A) Disk defragmenter. 35. Which of the following is considered an optical storage medium? A) Blu-Ray. B) Flash Drive. C) Memory Card. D) SSD. Show Answer Correct Answer: A) Blu-Ray. 36. Which of the following is a characteristic of a digital computer? A) Is only used for scientific calculations. B) Uses analog signals. C) Processes data in binary form. D) Is less accurate than analog computers. Show Answer Correct Answer: C) Processes data in binary form. 37. Pendrive came into the computer vocabulary in ..... A) 2001. B) 2002. C) 2003. D) 2004. Show Answer Correct Answer: A) 2001. 38. A spreadsheet has some values entered:Cell A1 contains 10, cell A2 contains 14, cell A3 contains 7. You enter in cell A4 the following: "=A1+2" . Which value is displayed in A4? A) 10. B) 14. C) 12. D) 24. Show Answer Correct Answer: C) 12. 39. What does the binary number system consist of? A) 1 to 10. B) A to F. C) 0 and 1. D) 0 to 9. Show Answer Correct Answer: C) 0 and 1. 40. What does C language inherit features from? A) C++. B) Java. C) B and BCPL. D) Python. Show Answer Correct Answer: C) B and BCPL. 41. What is troubleshooting in computing? A) Troubleshooting is the process of creating new software. B) Troubleshooting involves only hardware repairs. C) Troubleshooting is a method for increasing computer speed. D) Troubleshooting is the process of diagnosing and resolving problems in computing. Show Answer Correct Answer: D) Troubleshooting is the process of diagnosing and resolving problems in computing. 42. A type of image you can use in your document is called clip art A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 43. The following are examples of Application Software except for. A) AutoCAD. B) Microsoft Word. C) Windows 10. D) Adobe Photoshop. Show Answer Correct Answer: C) Windows 10. 44. What is the act of preventing something from being printed or heard? A) Slander. B) Censorship. C) Libel. D) Plagiarism. Show Answer Correct Answer: B) Censorship. 45. What is the act of copying someone else's work and pretending that it is your own? A) Flaming. B) Plagiarism. C) Slander. D) Libel. Show Answer Correct Answer: B) Plagiarism. 46. Arrange the steps on how to switch on the computer?1. I switch on the monitor2. I see if the system unit and the monitor are both plugged in and the switch is on3. I press the power button of the system unit A) 1-3-2. B) 1-2-3. C) 3-2-1. D) 2-1-3. Show Answer Correct Answer: D) 2-1-3. 47. "I am a type of computer that is used in weather forecasting" A) Mini computer. B) Micro Computer. C) Impact printers. D) Super Computers. Show Answer Correct Answer: D) Super Computers. 48. A hand-operated device that allows control of the cursor on a computer screen. A) Mouse. B) Hardware. C) Keyboard. D) Printer. Show Answer Correct Answer: A) Mouse. 49. There are (a) bits in 3 bytes. A) 1. B) 8. C) 32. D) A. 24. Show Answer Correct Answer: D) A. 24. 50. Which of the following is NOT a system utility? A) Disk defragmenting program. B) Disk checking program. C) Antivirus program. D) Word processing program. Show Answer Correct Answer: D) Word processing program. 51. Which of the following is the smallest unit of data in a computer? A) KB. B) Byte. C) Bit. D) Nibble. Show Answer Correct Answer: C) Bit. 52. What does computer hardware consist of? A) Electronic circuits, displays, magnetic and optical storage media, electromechanical equipment, and communication facilities. B) Only software programs. C) Just the keyboard and mouse. D) Only the display screen. Show Answer Correct Answer: A) Electronic circuits, displays, magnetic and optical storage media, electromechanical equipment, and communication facilities. 53. First generation computers used A) Integrated circuits. B) Processors. C) Vaccum tubes. D) Transistors. Show Answer Correct Answer: C) Vaccum tubes. 54. A small school wants to move teacher gradebooks from paper to an electronic system so teachers can share marks and produce reports faster. Which best describes this change? A) Hardware repair. B) Computer Science development. C) Social media adoption. D) Information Technology implementation. Show Answer Correct Answer: D) Information Technology implementation. 55. Which output device is used for translating information from a computer into pictorial form on paper. A) Touch panel. B) Mouse. C) Card punch. D) Scanner. Show Answer Correct Answer: D) Scanner. 56. Which of the following is an example of a secondary storage device? A) Keyboard. B) Mouse. C) Hard disk drive. D) Printer. Show Answer Correct Answer: C) Hard disk drive. 57. A hybrid computer is the one having combined properties of ..... A) Mini & Super Computers. B) Micro & Mini Computers. C) Analog & Digital Computers. D) Mainframe & Super Computers. Show Answer Correct Answer: C) Analog & Digital Computers. 58. First mechanical calculator A) ENIAC. B) Difference engine. C) Pascaline. D) EDVAC. Show Answer Correct Answer: C) Pascaline. 59. What do we mean with the acronym ROM? A) Random Only Memory. B) Read Only Memory. C) All the above. D) None of the above. Show Answer Correct Answer: A) Random Only Memory. 60. An electronic document in which data is arranged in the rows and columns of a grid and can be manipulated and used in calculations. A) Databases. B) Applications. C) Presentation Software. D) Spreadsheets. Show Answer Correct Answer: D) Spreadsheets. ← 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