This quiz works best with JavaScript enabled. Home > Cbse > Class 1 > Computer > Introduction To Computers > Class 1 Computer Chapter 1 Introduction To Computers – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 1 Computer Chapter 1 Introduction To Computers Quiz 2 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. How many buttons are on a computer mouse? A) 3. B) 5. C) 1. D) 4. Show Answer Correct Answer: A) 3. 2. ..... is the location in which you save or protect your data A) Input. B) Output. C) File. D) Storage. Show Answer Correct Answer: D) Storage. 3. Software is ..... A) Hardware for your computer. B) Any set of instructions that tells the hardware what to do and how to do it. C) All hardware components. D) Any set of instructions for you to read. Show Answer Correct Answer: B) Any set of instructions that tells the hardware what to do and how to do it. 4. What is the contribution of Alan Turing to the evolution of computers? A) Created the snake minigame. B) Developed a computer that helped the British cryptographers to decode German messages. C) Invention of transistors. D) Developed the design of how computers would interact with programs. Show Answer Correct Answer: D) Developed the design of how computers would interact with programs. 5. Which of these is considered a computer? A) Tablet. B) Smartphone. C) Desktop PC. D) All of the above. Show Answer Correct Answer: D) All of the above. 6. What is the internet? A) A global network of interconnected computers that communicate using standardized protocols. B) A software application used for online shopping. C) A social media platform for sharing photos and videos. D) A type of computer virus that spreads through networks. Show Answer Correct Answer: A) A global network of interconnected computers that communicate using standardized protocols. 7. What does RAM stand for? A) Random Active Memory. B) Random Access Memory. C) Read Access Memory. D) Rapid Access Module. Show Answer Correct Answer: B) Random Access Memory. 8. The purpose of storage in a comuter is to hold ..... A) Information. B) Clothes. C) Network settings. D) Bios. Show Answer Correct Answer: A) Information. 9. Choose one web browser. A) Internet Explorer. B) Microsoft Publisher. C) Powerpoint. D) Word. Show Answer Correct Answer: A) Internet Explorer. 10. Which of the following statement describes control systems? A) A system designed to perform a wide range of tasks. B) A system designed only for a particular operation. C) A system programmed to operate automatically with minimum inputs from the user. D) A system that controls your access to parts of it. Show Answer Correct Answer: C) A system programmed to operate automatically with minimum inputs from the user. 11. A unit of measurement of memory. The amount of space used to save one character or one value. A) Gigabytes. B) Kilobyte. C) Bytes. D) Megabytes. Show Answer Correct Answer: C) Bytes. 12. The physical parts of a computer A) Disk Drive. B) Hardware. C) Hard Drive. D) Software. Show Answer Correct Answer: B) Hardware. 13. Mobile computers larger than PDAs and smaller than Laptops. Usually operated by its touch screen and no formal keyboard are used. A) Netbook. B) Wearable Computers. C) Minicomputers. D) Tablets. Show Answer Correct Answer: D) Tablets. 14. What is software? A) Software is a programming language used for web design. B) Software is a set of instructions that enables a computer to perform tasks. C) Software is a physical component of a computer. D) Software is a type of hardware used for storage. Show Answer Correct Answer: B) Software is a set of instructions that enables a computer to perform tasks. 15. What is the first phase of the SDLC? A) Design. B) Testing. C) Coding. D) Requirement Analysis. Show Answer Correct Answer: D) Requirement Analysis. 16. A computer has the ability to: A) It has the ability to store, retrieve, and process data. B) It has the ability to store, retrieve, and pastas data. C) It has the ability to stage, retrieve, and process data. D) None of the above. Show Answer Correct Answer: A) It has the ability to store, retrieve, and process data. 17. A PIECE OF HARDWARE THAT HELPS THE COMPUTER ACCEPTS DATA. EXAPMPLES KEYBOARD, MOUSE, AND SCANNER A) Storage Device. B) Output Device. C) Processor. D) Input Device. Show Answer Correct Answer: A) Storage Device. 18. It is the place where software and data is stored while it is being used. A) ROM. B) Hard Drive. C) RAM. D) None of the above. Show Answer Correct Answer: C) RAM. 19. It is the brain of the computer. It does the fundamental computing within the system A) Secondary Memory. B) Software. C) Central Processing Unit. D) Main Memory. Show Answer Correct Answer: C) Central Processing Unit. 20. The information processing cycle? A) OutputInputStorage. B) Processing of data InputOutput. C) Input OutputStorageProcessing of data. D) InputProcessing of dataOutputStorage. Show Answer Correct Answer: D) InputProcessing of dataOutputStorage. 21. Collection of unprocessed element which includes text, numbers, images, audio and video A) Data. B) Information. C) Information Processing Cycle. D) None of the above. Show Answer Correct Answer: A) Data. 22. Where data and instructions are stored during processing by the processor A) Main Memory. B) Rom. C) Application. D) Ram. Show Answer Correct Answer: A) Main Memory. 23. Steve Jobs and Steve Wozniak founded which computer company? A) IBM. B) Apple. C) Hewlett Packard. D) Microsoft. Show Answer Correct Answer: B) Apple. 24. Which of the following is considered the "brain" of the computer? A) RAM. B) Operating System. C) CPU. D) Storage devices. Show Answer Correct Answer: C) CPU. 25. Which of the following options can be called data? A) Text. B) Numbers. C) Images. D) All of the above. Show Answer Correct Answer: D) All of the above. 26. It is a common term used to describe a general type of personal computer that is not portable and often placed on or at someone home or office desk. A) Personal Computer. B) Netbook. C) Desktop. D) Laptop computer. Show Answer Correct Answer: C) Desktop. 27. Unlike human beings, a computer is free from boredom, tiredness, lack of concentration, etc., hence a computer can work for hours without making any errors or complaints. is ..... A) Accuracy. B) Versatility. C) Diligence. D) Storage capacity. Show Answer Correct Answer: C) Diligence. 28. Limitations of a Computer. except ..... A) The computer can do only what you tell it to do-you cannot expect the computer give you something which you did not ask. B) Speed. C) It will give wrong information if you feed it with wrong data-the computer cannot identify what the correct data and what the wrong data are. D) None of the above. Show Answer Correct Answer: B) Speed. 29. Electronic components in modern computers are dependable because they have a low failure rate. is ..... A) Versatility. B) Diligence. C) Accuracy. D) Reliability. Show Answer Correct Answer: D) Reliability. 30. Printer, Monitor, Speakers and Headphones are which type of Hardware? A) Hardware-OUTPUT. B) Hardware-SYSTEM UNIT. C) Hardware-INPUT. D) Hardware-STORAGE. Show Answer Correct Answer: A) Hardware-OUTPUT. 31. Which is the correct order for the information processing cycle? A) Processing, output, input. B) Input, output, processing. C) Input, processing, output. D) All of the above. Show Answer Correct Answer: C) Input, processing, output. 32. ..... is an input entered to the computer through a keyboard, mouse, disks, etc. A) Export. B) Data. C) Import. D) Information. Show Answer Correct Answer: B) Data. 33. What is an application? A) A software program which allows a user to perform specific tasks. B) Physical things that make up a computer, such as a component or a peripheral. C) An electronic, digital device that stores and processes information. D) None of the above. Show Answer Correct Answer: A) A software program which allows a user to perform specific tasks. 34. Which of the following best describes the difference between system software and application software? A) System software is not required for a computer to function, but application software is. B) System software is always free, while application software must be purchased. C) System software runs the computer, while application software helps users perform tasks. D) Application software manages hardware, while system software runs programs. Show Answer Correct Answer: C) System software runs the computer, while application software helps users perform tasks. 35. A HARDWARE DEVICE THAT STORES DATA. EXAMPLE DISK DRIVE. A) Output Device. B) Input Device. C) Main Memory. D) Storage Device. Show Answer Correct Answer: D) Storage Device. 36. It is the main body of a desktop computer which is typically consisting of a metal or plastic enclosure containing all the essential parts of the personal computer. A) Mouse. B) System Unit. C) Monitor. D) Keyboard. Show Answer Correct Answer: B) System Unit. 37. It is a computer used for engineering applications (CAD/CAM), desktop publishing, software development, and other such types of applications which require a moderate amount of computing power and relatively high quality graphics capabilities. A) Mainframe. B) Workstation. C) Supercomputer. D) Minicomputer. Show Answer Correct Answer: B) Workstation. 38. One of the functions of an operating system is to ..... A) Organizing files in folders. B) Detect and remove viruses. C) Allow programs to communicatewith the hardware of the PC or device. D) Organize data in rows and columns. Show Answer Correct Answer: C) Allow programs to communicatewith the hardware of the PC or device. 39. Which of the following is NOT a method of protecting data online? A) Using antivirus software. B) Using strong passwords. C) Disabling firewalls. D) Using encryption. Show Answer Correct Answer: C) Disabling firewalls. 40. The main function of memory is to ..... A) Store devices. B) Store instructions. C) Store processor. D) Store binary numbers. Show Answer Correct Answer: B) Store instructions. 41. Which tool is often used for tracking bugs in the testing phase? A) Trello. B) Exist. C) Jenkins. D) Girub. Show Answer Correct Answer: B) Exist. 42. Which of the following is an output device A) Scanner. B) Keyboard. C) Monitor. D) Microphone. Show Answer Correct Answer: C) Monitor. 43. What is a keyboard used for? A) To play music and sounds. B) To connect to the internet. C) To display images and videos. D) A keyboard is used for inputting text and commands into a computer. Show Answer Correct Answer: D) A keyboard is used for inputting text and commands into a computer. 44. What am I???monitor A) Input. B) Output. C) All the above. D) None of the above. Show Answer Correct Answer: B) Output. 45. ..... is another word for a screen. A) Monitor. B) Laptop. C) Software. D) None of the above. Show Answer Correct Answer: A) Monitor. 46. It is a small and designed for an individual user. A) Desktop. B) Netbook. C) Personal Computer. D) Laptop computer. Show Answer Correct Answer: C) Personal Computer. 47. Which phase gathers feedback from users? A) Design. B) Requirement Analysis. C) Post-Implementation Review. D) Testing. Show Answer Correct Answer: C) Post-Implementation Review. 48. What is the main part of a computer called? A) Random Access Memory (RAM). B) Central Processing Unit (CPU). C) Graphics Processing Unit (GPU). D) Hard Disk Drive (HDD). Show Answer Correct Answer: B) Central Processing Unit (CPU). 49. Which is not an advantage of a computer? A) High Speed. B) Diligence. C) Dependency. D) Accuracy. Show Answer Correct Answer: C) Dependency. 50. A computer can perform tasks very fast. is ..... A) Speed. B) Versatility. C) Reliability. D) Accuracy. Show Answer Correct Answer: A) Speed. 51. THE INSTRUCTIONS THAT TELL THE COMPUTER WHAT TO DO. A) Instructions / guide. B) Computer. C) Software. D) Hardware. Show Answer Correct Answer: C) Software. 52. Which phase involves designing the architecture? A) Maintenance. B) Testing. C) Implementation. D) Design. Show Answer Correct Answer: D) Design. 53. They are input devices ..... A) Keyboard and scanner. B) Printer and speakers. C) DVD and CD. D) None of the above. Show Answer Correct Answer: A) Keyboard and scanner. 54. What year was the first computer invented? A) 1942. B) 1980. C) 1821. D) 1971. Show Answer Correct Answer: C) 1821. 55. Which of the following is an example of a general purpose system? A) Laptops. B) Digital Cameras. C) ATMs. D) None of the above. Show Answer Correct Answer: A) Laptops. 56. Which of the following is a characteristic of solid-state drives (SSDs) compared to traditional hard drives (HDDs)? A) Slower data access speeds. B) More durable and shock-resistant. C) Higher power consumption. D) Lower storage capacity. Show Answer Correct Answer: B) More durable and shock-resistant. 57. The laptop computer is commonly called a A) Mobility device. B) A persons preferred computer. C) Laptop. D) None of the above. Show Answer Correct Answer: C) Laptop. 58. It is an input device, designed just like a typewriter keyboard. It is one of the primary ways we communicate with the computer and enter data. A) System Unit. B) Keyboard. C) Mouse. D) Monitor. Show Answer Correct Answer: B) Keyboard. 59. A permanent place to save information from the main memory. Example:diskettes, hard drive, or CD-ROM A) Input Device. B) Secondary or Auxiliary Storage. C) Output Device. D) Hardware. Show Answer Correct Answer: B) Secondary or Auxiliary Storage. 60. *A television-like object that displays images generated by a computer A) Hardware. B) Headboard. C) Keyboard. D) Monitor. Show Answer Correct Answer: D) Monitor. ← PreviousNext →Related QuizzesComputer QuizzesClass 1 QuizzesClass 1 Computer Chapter 1 Introduction To Computers Quiz 1Class 1 Computer Chapter 1 Introduction To Computers Quiz 3Class 1 Computer Chapter 1 Introduction To Computers Quiz 4 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books