Multitasking support is available from which version?
In which language ios is written?
What is gcd ios?
What are the location services?
How to download xcode for iphone development?
What is a thread in ios?
Define content offset?
How many versions of ios are there?
Enlist the methods to achieve concurrency in ios?
Is ios multithreading?
What are the application lifecycle in ios?
Is apple ios based on linux?
. Name the framework that is used to construct application’s user interface for iOS.