What are the important delegate methods of nsxml parser?
What is difference between synchronous and asynchronous in web request in iOS operating system?
What makes react native special for ios?
Why do you generally create a weak reference when using self in a block?
Is uikit thread safe?
How you will store user info (username, password or token) securely in ios?
What is the difference between atomic and nonatomic properties? Which is the default for synthesized properties?
Explain the difference between strong and retain.
How to add an iphone os user to your team as a tester?
Why to keep user policies at server side rather on device? : IOS Architect
What language is ios based on?
Can I have relationship between entities in separate stores (in case of configurations)?
Difference between categories and extensions?
How to change the content of your app in order to change the views displayed in the corresponding window?
What is the difference between viewdidload and viewdidappear?