What is a fragment?
How to use core data objects between two threads?
Described the components of android?
What are advantages of arc over mrc?
What can sensors measure?
Is android 5.1 still supported?
What is meant by mobile code?
What is nil-coalescing operator?
Is the latest android operating system supported in all mobile phones?
What is dynamic in iOS operating system?
How to run xcode and other tools with the iphone sdk?
How do I create a service in ubuntu?
Describe the android application architecture.
Please explain what is a sticky intent?
Explain how to send suggestions on how to better the app to the ap?