What is singleton pattern in ios?
What are ios functions?
Explain me what is arc? How it works?
Explain UIApplication delegate
What is mapping model?
In a single model, can I have few entities in one sqlite db file and remaining in another sqlite db file?
What is context in core data ios?
What is core data in ios?
Explain about the applications that can be used with iphone ?
What is the purpose of reuseidentifier?
What coding language is used for ios apps?
How to download something from the internet?
What is a protocol in objective-c programming language?