What is queue in ios?
What is strong in ios?
Whats the difference between frame and bounds?
Where do you test the developed apps if you do not have the device?
Explain Apple push notification
What are the Steps for using coredata?
What are sensors in iphone?
What are the skills required for ios developer?
What is array in ios?
Difference between iOS 3 , iOS4, iOS 5, iOS 6, iOS 7 and iOS 8 (What are the new features)
How do you fix app errors on iphone?
What is delegate in ios with example?
What are the delegate methods of mkmapview?