What is mvc in ios?
What is nsoperationqueue?
What is arc ios?
What are ios categories?
What are the ways to store data localy on iphone device?
What is retain counts?
Can my application have multiple models?
What is block in ios swift?
what is the difference between nonatomic & atomic
How to handle concurrency problems in core data?
What is the use of appdelegate in ios?
Define decoding or deserialization?
What do you know about the ios kernel?