This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Computer Science Chapter 2 Operating System – Quiz 47 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Computer Science Chapter 2 Operating System Quiz 47 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. When the OS creates temporary RAM on the Hard Drive it is known as ..... A) Virtual Memory. B) Cache. C) Registering. D) Defragmenting. Show Answer Correct Answer: A) Virtual Memory. 2. The maximum file size of FAT32 system is ..... ? A) 4 GB. B) 4 gB. C) 4 Gb. D) 4 gb. Show Answer Correct Answer: A) 4 GB. 3. Which is the latest version of Windows? A) Windows 8.1. B) Windows 10. C) Windows 7. D) Windows 8.2. Show Answer Correct Answer: B) Windows 10. 4. An operating system is for A) All of these. B) Managing files. C) Managing hardware. D) Adding a user interface. Show Answer Correct Answer: A) All of these. 5. You can instruct it to find the meaning of a word, directions, places or do calculation. A) File Explorer. B) Cortana. C) Task view. D) Taskbar. Show Answer Correct Answer: B) Cortana. 6. True or False:A program icon does not have a shortcut menu. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 7. The four managers of an Operating System are ..... A) Peripheral Management, Memory Management, Security Management, Process Management. B) Peripheral Management, Memory Management, Security Management, Multitasking Management. C) Data Management, Memory Management, Process Management, File Management. D) Peripheral Management, Memory Management, Process Management, File Management. Show Answer Correct Answer: D) Peripheral Management, Memory Management, Process Management, File Management. 8. How many types of user interface are there? A) Two. B) Three. C) Four. D) None of the above. Show Answer Correct Answer: A) Two. 9. A scrollable viewing area on screen; it can contain files or folders A) Desktop. B) Window. C) Icon. D) Folder. Show Answer Correct Answer: B) Window. 10. The program that acts as an intermediary between users and hardware computers is ..... A) BIOS. B) Operating System. C) Ms. Office. D) Utility Program. Show Answer Correct Answer: B) Operating System. 11. Perform actions on your desktop directly, such as show you the current weather or time. A) Gadgets or widgets. B) GUI. C) Icons. D) Data Storage. Show Answer Correct Answer: A) Gadgets or widgets. 12. Which part of the operating system deals with the movement, editing and deletion of data? A) Memory management. B) File and disk management. C) User management. D) User interface. Show Answer Correct Answer: B) File and disk management. 13. The taskbar can be dragged to any of the ..... sides of the desktop. A) 4. B) 2. C) All the above. D) None of the above. Show Answer Correct Answer: A) 4. 14. Windows Mobile is open sourced A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 15. Which network can handle larger amounts of information? A) Client/Server. B) Peer-to peer. C) All the above. D) None of the above. Show Answer Correct Answer: A) Client/Server. 16. Global or static data in in a program gets mapped to ..... of a process. A) Stack. B) Heap. C) Data Segment. D) Text Segment. Show Answer Correct Answer: C) Data Segment. 17. We generally have multi-user operating system at homes. A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: B) FALSE. 18. What is the basic principle behind the FCFS scheduling algorithm? A) Processes are scheduled according to their priority level. B) The process that arrives first is executed first. C) Processes are scheduled according to their execution time. D) The process that uses the least amount of system resources is executed first. Show Answer Correct Answer: B) The process that arrives first is executed first. 19. H/W stands for A) Homeware. B) Hardware. C) All the above. D) None of the above. Show Answer Correct Answer: B) Hardware. 20. What is the difference between a cold boot and a warm boot? A) Cold boot refers to restarting the system, while warm boot is turning on the system. B) Cold boot refers to turning on the system, while warm boot is restarting the system. C) Both cold and warm boot are the same. D) Cold boot is related to laptops, and warm boot to desktops. Show Answer Correct Answer: B) Cold boot refers to turning on the system, while warm boot is restarting the system. 21. Which operating system is the most popular for desktop computers? A) Microsoft Windows. B) Apple Mac OS X. C) Linux. D) Google Android. Show Answer Correct Answer: A) Microsoft Windows. 22. A set of instructions which control the computer is ..... A) Hardware. B) Software. C) Firmware. D) Loungewear. Show Answer Correct Answer: B) Software. 23. What is the primary function of an Operating System (OS)? A) Manage hardware resources. B) Perform calculations. C) Execute applications. D) Provide network security. Show Answer Correct Answer: A) Manage hardware resources. 24. Which file starts Microsoft Word? A) Winword.exe. B) Word.exe. C) Msword.exe. D) Word2003.exe. Show Answer Correct Answer: A) Winword.exe. 25. Does a mobile device need an Operating System? A) Yes. B) No. C) Sometimes. D) None of the above. Show Answer Correct Answer: A) Yes. ← 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