Can you please explain the difference between nsarray and nsmutablearray?
Explain the difference between coredata & sqlite?
Explain how an autorelease pool works at the runtime level in iOS
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Is there any garbage collector concept available in iOS?
Explain the difference between bounds and frame?
What is delegation pattern in ios?
Name the application thread from where uikit classes should be used?
What is nsmanagedobjectcontext? What are the different concurrency types? Explain them.
What are the functions of managed object context?
What is Delegation in iOS?
What are the features of ios?
UI updation in seperate thread is it possible ?
What is error in application in iphone?