1.1 Describe how an operating system interacts with applications and hardware. Discuss the steps involved. (10) 1.2 Identify and describe key features of productivity applications. (10)
Mobile operating system is the heart of smart phone. Various mobile operating systems like Android, iOS, Windows Phone, Blackberry, Tizen, Sailfish OS, Ubuntu Touch, Firefox OS are available. Each of them has some common as well as unique specialized features.
1.3 Discussed their various features for Android, iOS, Windows Phone and Blackberry and Tizen like App support, OS updates, voice assistance, cloud services, map, voice assistance, security and reliability, market share, customization rights and camera settings. (25)
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