What is context in core data ios?
What is use of nsoperation? How nsoperationque works?
What are most ios apps written in?
Explain the difference between frame and bounds?
Explain the difference between inheritance and category?
What is sandbox in iOS operating system?
What is difference between mvc and mvvm in ios?
Define 'copy' keyword?
What is core data stack?
What is an iphone app?
What is mvvm in ios swift?
Explain your process for tracing and fixing a memory leak iOs?
What is arc ? How it works?
How to send your device id to an iphone developer?
What is difference between shallow copy and deep copy in ios ? : IOS Architect