Explain UIApplication life cycle
Answer / babu
Not running : The application has not been launched or was running but terminated by the device.
Inactive : Application running in foreground but currently not receiving any events.
Active : Application is running in foreground and receiving events.
Background : Application in background & executing background tasks
Suspended : Application is in background. Not executing any code.
| Is This Answer Correct ? | 2 Yes | 0 No |
Arc is compile time or run time feature?
what is Xcode?
What is the responder chain?
Bundle & document directory, sandbox ?
What is cocoa touch?
How do you setup/initialise a core data stack in your application? Is this activity performed on main thread? If not, why?
Which compiler is used by ios? : IOS Architect
Which is the framework that is used to construct application’s user interface for ios?
What are the app states in ios?
what are all instruments available in Xcode?
What is nsmanagedobjectmodel?
Garbage collector in iphone?