This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Computer Science Chapter 1 Computer Fundamentals – Quiz 58 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 58 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Name two input devices used with a computer. A) Keyboard, mouse. B) Joystick. C) Printer. D) Trackpad. Show Answer Correct Answer: A) Keyboard, mouse. 2. Which of these is the smallest? A) 21 Nibbles. B) 40 bits. C) 8 bytes. D) 1 Kilobyte. Show Answer Correct Answer: B) 40 bits. 3. CPU has the following 3 parts A) Keyboard, mouse and monitor. B) Keyboard, Ram and monitor. C) CU, ALU and MU. D) None of the above. Show Answer Correct Answer: C) CU, ALU and MU. 4. ..... helps in making audience handouts. A) MS-Word. B) MS-PowerPoint. C) MS-Excel. D) None. Show Answer Correct Answer: B) MS-PowerPoint. 5. A mobile salesperson needs quick access to customer records while visiting clients; which system property is most critical? A) High storage capacity only. B) High portability and network access (mobile device). C) Batch processing power. D) Multi-user transaction support. Show Answer Correct Answer: B) High portability and network access (mobile device). 6. Used to enter information on papers into a computer A) Printer. B) Scanner. C) QWERTY keyboard. D) Touchpad. Show Answer Correct Answer: B) Scanner. 7. How does RAM differ from ROM? A) RAM is volatile and temporary; ROM is non-volatile and permanent. B) RAM and ROM are both volatile and serve the same purpose. C) RAM is non-volatile and permanent; ROM is volatile and temporary. D) RAM is used for permanent storage; ROM is used for temporary storage. Show Answer Correct Answer: A) RAM is volatile and temporary; ROM is non-volatile and permanent. 8. What are the four main components shown in the single-bus structure of a computer? A) Input, Output, Memory, Processor. B) Keyboard, Mouse, Monitor, Printer. C) CPU, RAM, Hard Disk, Network Card. D) Input, Storage, Display, Power Supply. Show Answer Correct Answer: A) Input, Output, Memory, Processor. 9. Explain the concept of cloud computing. A) Cloud computing involves storing data on physical clouds in the sky. B) Cloud computing refers to using cotton candy as a data storage solution. C) Cloud computing is the delivery of computing services over the internet, providing access to resources like servers, storage, databases, networking, software, and more on a pay-as-you-go basis. D) Cloud computing is a type of weather forecasting system. Show Answer Correct Answer: C) Cloud computing is the delivery of computing services over the internet, providing access to resources like servers, storage, databases, networking, software, and more on a pay-as-you-go basis. 10. Memory is measured in ..... A) Bits and bytes. B) Liters. C) Kilograms. D) None of the above. Show Answer Correct Answer: A) Bits and bytes. 11. A light sensitive device that converts drawing, printed text or other images into digital form is A) Keyboard. B) Plotter. C) Scanner. D) OMR. E) None of these. Show Answer Correct Answer: C) Scanner. 12. RAM stand for: A) Really Awesome Monkeys. B) Rotten Apple Money. C) Random Access Memory. D) Rugs And Mud. Show Answer Correct Answer: C) Random Access Memory. 13. A malware is a ..... software A) Duplication. B) Harmful. C) Maintenance. D) Useful. Show Answer Correct Answer: B) Harmful. 14. Explain the difference between TCP and UDP. A) TCP is faster and connection-oriented, while UDP is reliable and connectionless. B) TCP is reliable and connection-oriented, while UDP is faster and connectionless. C) TCP is connectionless and has lower latency than UDP. D) UDP is reliable and connection-oriented, while TCP is faster and connectionless. Show Answer Correct Answer: B) TCP is reliable and connection-oriented, while UDP is faster and connectionless. 15. Which of the following is not a component of the computer system? A) Input Unit. B) Data. C) Output Unit. D) Central Processing Unit. Show Answer Correct Answer: B) Data. 16. It causes varying degrees of disruption to the operation of the infected computer. A) Viruses. B) SPAMs. C) Spoofing. D) Worm. Show Answer Correct Answer: A) Viruses. 17. Software is the set of instructions or programs that make a computer function. It cannot be touched or seen. A) Yes. B) No. C) I don't know. D) None of the above. Show Answer Correct Answer: A) Yes. 18. A computer system works by having a ..... A) Internet $\rightarrow$ Processor $\rightarrow$ Output. B) Input $\rightarrow$ Process $\rightarrow$ Output. C) Insert $\rightarrow$ Program $\rightarrow$ Output. D) Interface $\rightarrow$ Power $\rightarrow$ Output. Show Answer Correct Answer: B) Input $\rightarrow$ Process $\rightarrow$ Output. 19. Random Access Memory is also called ..... A) Main Memory. B) Primary Memory. C) Volatile Memory. D) All are Correct. Show Answer Correct Answer: D) All are Correct. 20. This is the main part of a computer wherein all other hardware components of a computer are attached. A) WEBCAM. B) MOTHERBOARD. C) SCANNER. D) None of the above. Show Answer Correct Answer: B) MOTHERBOARD. 21. In a computer, most processing takes place in a component called the ..... A) RAM. B) CPU. C) Motherboard. D) None of the above. Show Answer Correct Answer: B) CPU. 22. How many bits are in a single byte? A) 4. B) 8. C) 12. D) 16. Show Answer Correct Answer: B) 8. 23. What distinguishes a supercomputer from other types of computers? A) It is the most affordable type of computer. B) It can process more than a quadrillion instructions per second. C) It is primarily used for personal computing. D) It is a mobile computing device. Show Answer Correct Answer: B) It can process more than a quadrillion instructions per second. 24. List examples of output devices. A) Scanners. B) Webcams. C) Examples of output devices include printers, monitors, and speakers. D) Keyboards. Show Answer Correct Answer: C) Examples of output devices include printers, monitors, and speakers. 25. What does the term 'bandwidth' refer to? A) The maximum rate of data transfer across a network. B) The amount of physical space in a network device. C) The number of devices connected to a network. D) The type of network cable used for connections. Show Answer Correct Answer: A) The maximum rate of data transfer across a network. ← PreviousNext →Related 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 8Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 9Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books