How to add an iphone os user to your team as a tester?
What manual memory management?
What are the different store migration options? When are they used?
What are ios apps written in?
Is ios multithreading?
What are b-trees?
What is the difference between NSArray and NSMutableArray in iOS operating system?
What is gcd in ios?
Can you please explain the difference between frame and bounds?
What is a thread in ios?
What is mvc design pattern in ios?
How can we achieve singleton pattern in iOS?
Explain parent-child context setup. How does it work? What are the advantages?
What are properties in ios?
What is delegate protocol in ios?