This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Computer Science Chapter 2 Operating System – Quiz 28 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Computer Science Chapter 2 Operating System Quiz 28 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The operating system is the most common type of ..... software. A) Application. B) Communication. C) Word processing. D) System. Show Answer Correct Answer: D) System. 2. Full form of Ms-Dos A) Microsoft Disk Operating Syatem. B) Micro Disk Operating System. C) All the above. D) None of the above. Show Answer Correct Answer: A) Microsoft Disk Operating Syatem. 3. It allocates space in memory for all users of kernel service. A) Scheduler. B) Supervisor. C) Interrupt handler. D) Memory manager. Show Answer Correct Answer: D) Memory manager. 4. BIOS is a part of which function? A) Memory Management. B) Bootstrap Process. C) Process Management. D) System Restore. Show Answer Correct Answer: B) Bootstrap Process. 5. The computers in our classroom are: A) WiFi. B) 3G/4G. C) Wired. D) Not Connected. Show Answer Correct Answer: C) Wired. 6. What is workgroup computing? A) Individuals working together on a task and connecting their computers in a network. B) A group of individuals who use the same type of operating system. C) A dedicated computer system designed for collaborative efforts. D) An ad-hoc group formed to develop a computer system for an organization. Show Answer Correct Answer: A) Individuals working together on a task and connecting their computers in a network. 7. MULTIMEDIA SOFTWARE:these are programs that can manipulate picture, sound and video A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 8. An operating system that comes preinstalled on a chip on a portable device such as a smartphone. A) System-on-chip (SoC):. B) Linux. C) MAC OS. D) Windows. Show Answer Correct Answer: A) System-on-chip (SoC):. 9. A Personal Computing includes a single machine A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 10. When an icon is clicked once the icon gets activated as a ..... colour icon. A) Blue. B) Red. C) All the above. D) None of the above. Show Answer Correct Answer: A) Blue. 11. The greek equivalent term of "multi-tasking" is A) Multiple task. B) Uniform work. C) All the above. D) None of the above. Show Answer Correct Answer: A) Multiple task. 12. The strategy of making processes that are logically runnable to be temporarily suspended is called ..... A) Non preemptive scheduling. B) Preemptive scheduling. C) Shortest job first. D) First come First served. Show Answer Correct Answer: B) Preemptive scheduling. 13. What are the advantages of using a network operating system? A) No advantages, increased security, and difficult file sharing. B) No centralized management, decreased security, and limited file sharing. C) Decreased security, limited file sharing, and difficult scalability. D) Centralized management of resources, improved security, easier file sharing, and better scalability. Show Answer Correct Answer: D) Centralized management of resources, improved security, easier file sharing, and better scalability. 14. What does the OS manage to allow multi-tasking? A) Hard disk. B) Memory and CPU. C) Motherboard. D) None of the above. Show Answer Correct Answer: B) Memory and CPU. 15. What is the function of the file management system in an operating system? A) To manage physical communication with external devices. B) To organize and manage data storage. C) To allocate processor time and memory. D) To provide a user interface. Show Answer Correct Answer: B) To organize and manage data storage. 16. Decide if the statement is true or false. "A computer can function without an operating system." A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 17. Operating system resides between the hardware and ..... A) The user. B) The application programs. C) The OS. D) System tools. Show Answer Correct Answer: B) The application programs. 18. Determining the view of the image is a medium icon.Which option A) Tiles. B) Medium. C) List. D) Large. Show Answer Correct Answer: B) Medium. 19. Being able to run several applications at the same time is known as A) Multi tasking. B) Application management. C) Multi cores. D) Application control. Show Answer Correct Answer: A) Multi tasking. 20. Determining the view of the image is a very large icon.Which option A) List. B) Medium Icons. C) Large Icons. D) Extra Large Icons. Show Answer Correct Answer: D) Extra Large Icons. 21. Which operating system is known for its free and open-source distribution based on Debian? A) Microsoft Windows. B) Catalina macOS. C) Linux Ubuntu. D) Android Q. Show Answer Correct Answer: C) Linux Ubuntu. 22. A user interface where the user interacts with menus and icons is called: A) Graphical User Interface. B) Graphical Super Interface. C) Command Line Interface. D) Command Super Interface. Show Answer Correct Answer: A) Graphical User Interface. 23. The operating system used on mobile devices other than Apple products. A) MacOS. B) IOS. C) Windows. D) Android. Show Answer Correct Answer: D) Android. 24. Which of the following is not an operating system for personal computers? A) Windows 10 Pro. B) Sierra macOS. C) Freebsd. D) Ubuntu. Show Answer Correct Answer: C) Freebsd. 25. Which among the graphical representation of a file/folder? A) Images. B) Notification. C) Icons. D) Tools. Show Answer Correct Answer: C) Icons. ← PreviousNext →Related QuizzesClass 7 Computer Science Chapter 2 Operating System Quiz 1Class 7 Computer Science Chapter 2 Operating System Quiz 2Class 7 Computer Science Chapter 2 Operating System Quiz 3Class 7 Computer Science Chapter 2 Operating System Quiz 4Class 7 Computer Science Chapter 2 Operating System Quiz 5Class 7 Computer Science Chapter 2 Operating System Quiz 6Class 7 Computer Science Chapter 2 Operating System Quiz 7Class 7 Computer Science Chapter 2 Operating System Quiz 8Class 7 Computer Science Chapter 2 Operating System Quiz 9Class 7 Computer Science Chapter 2 Operating System Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books