1.What is Android? An open-source operating system used for smartphones and tablet computers 2. Features of Android OS? Most of us are aware of features like Live wallpaper, Camera, Messaging, Bluetooth, WIFI, Web Browsing, Music, Alarm 3.SDK stand for ? Software Development Kit 4.Tools Required for Developing Android Apps? JDK Eclipse + ADT plugin SDK Tools. 5.Advance Features of Android OS? Google now (voice assistant) NFC (Near Field Communication) Unlock your phone by your face Use your phone with joystick to enjoy gaming experience Connect your phone with LED TV via MHL or micro HDMI cable Screen Capture Multitasking Future (Task Switcher) Data Usages (Check and also set limit from device) Top 10 Interview Questions Asked in Google Interview 6.What is meaning of Android Word? It means a robot with a human appearance 7.ADT stand for? Android Developer Tools 8.Inventors of android ? Andy Rubin, Rich Miner, Nick Sears 9...