Summary

This document contains a series of questions and answers about mobile operating systems, including examples of mobile operating systems and devices, along with information about different mobile operating systems developers, and popular devices. The questions range from basic concepts to more specialized features and details of mobile operating systems, such as hardware and software considerations. It appears to be a study guide or practice material for exams on mobile computing and operating systems.

Full Transcript

1. What are some examples of mobile operating systems? - Some examples of mobile operating systems are iOS, Android, and Chrome OS. 2. Which devices do iOS, Android, and Chrome OS run on? - iOS, Android, and Chrome OS run on mobile devices. 3. Who might use these mobile OS devices? - IT profession...

1. What are some examples of mobile operating systems? - Some examples of mobile operating systems are iOS, Android, and Chrome OS. 2. Which devices do iOS, Android, and Chrome OS run on? - iOS, Android, and Chrome OS run on mobile devices. 3. Who might use these mobile OS devices? - IT professionals might use these mobile OS devices. 4. What are some common mobile OS devices? - Some common mobile OS devices are iPhones, iPads, and Android smartphones. 5. What are the popular mobile OS platforms that IT professionals encounter? - The popular mobile OS platforms that IT professionals encounter are iOS, Android, and Chrome OS. 6. Which mobile OS platform is developed by Apple? - iOS is developed by Apple. 7. Which mobile OS platform is developed by Google? - Android is developed by Google. 8. Which mobile OS platform is specifically designed for Chromebook devices? - Chrome OS is specifically designed for Chromebook devices. 9. What should you continue doing to learn more? - You should continue to stay tuned to this entire series to learn more. 10. Who signed off at the end of the text? - Wes Brian and the author signed off at the end of the text. 11. What is the most popular operating system on the planet today? - Android 12. What type of processors does Android run on? - ARM-based processors 13. Who is responsible for the development of the Android operating system? - The Open Handset Alliance 14. Which company initially handed the Android operating system to the Open Handset Alliance? - Google 15. What is the Linux Kernel? - The underlying platform that runs the Android based platform 16. What version of Android is currently running on the device described? - Android 11 17. Apart from smartphones, what other devices can run on Android OS? - Tablets, smart TVs, and certain cars 18. What type of processor does the mentioned Android device have? - Qualcomm Snapdragon 19. What is the architecture of the mentioned Android device's processor? - ARM 64-bit 20. What software is used to check the CPU information on the Android device? - Device info DevInfo 21. What is the M1 processor? - The M1 processor is an ARM-based processor used in Apple devices. 22. What is the difference between 32-bit and 64-bit ARM-based processors? - 32-bit processors have a memory limitation, while 64-bit processors offer access to more memory. 23. What is the term used to describe the M1 processor in Apple devices? - The M1 processor is also known as Apple silicon. 24. Which company oversees the development of Apple silicon? - Apple is the company that oversees the development of Apple silicon. 25. What is the name of another major ARM-based competitor to Apple silicon? - Qualcomm Snapdragon is another major ARM-based competitor to Apple silicon. 26. What is the term used to describe a system on a chip (SoC)? - A system on a chip is sometimes referred to as an SOC. 27. What is the purpose of ARM-based processors in mobile devices? - ARM-based processors are used in mobile devices for power management. 28. Are all operating systems on mobile devices designed for ARM processors? - Yes, operating systems on mobile devices are specifically designed for ARM processors. 29. Have there been mobile devices that used Intel processors? - Yes, there have been mobile devices that used Intel processors, such as Microsoft's Surface tablets. 30. What is the major version of the IOS operating system? - 15 31. What is the minor build of the IOS operating system? -3 32. What is the patch level of the IOS operating system? -1 33. What is the current version of IOS? - 15.3.1 34. What type of software does not run on an ARM-based processor? - X64 software 35. What software can be run on ARM devices? - ARM software 36. Which company developed IOS? - Apple 37. What year was the iPhone released? - Around 2007 38. What was revolutionary about IOS? - It introduced a touch interface and multi-touch interface 39. What kind of interface did smartphones have before IOS? - Tactile interfaces 40. What operating system is IOS derived from? - OS 10 41. Is IOS open source or closed source? - Closed source 42. What devices does IOS support? - iPhone, iPad, iPod touch, and Apple TV 43. Can IOS be run on Galaxy tablets? - No 44. Who controls the hardware for IOS devices? - Apple 45. What are some examples of mobile devices mentioned in the course notes? - Tablets and smartphones 46. What do we need to know about mobile device operating systems? - There are some subtle differences compared to desktop operating systems. 47. What is the most prevalent CPU architecture for mobile devices mentioned in the course notes? - ARM 48. What does ARM stand for? - Advanced RISC Machine 49. What type of computing do ARM processors allow? - Lower powered computing 50. What are the two main things that mobile device operating systems need to maintain? - Good power efficiency and thermal management 51. Why is thermal management important for mobile devices? - They have small foot platforms with tight tolerances and cannot be cooled easily like desktop systems. 52. What is the processor type mentioned in the notes? - 8 core 64 bit 53. Which devices can run Android? - Smartphones, tablets, and IoT devices 54. What is the name of Google's operating system? - Chrome OS 55. How is Chrome OS different from Android? - Chrome OS is web browser based 56. What type of applications run on Chromebooks? - Progressive web apps (PWA) delivered through a web browser 57. What is the price range of Chromebooks? - Around $99 per device 58. What are Chromebooks commonly used for? - Education in classrooms with limited budget

Use Quizgecko on...
Browser
Browser