What is messaging? What is message forwarding?
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Explain what is iphone reference library?
Is uikit thread safe?
How to start a thread?
What are kvo and kvc?
. How do you change the content of your app in order to change the views displayed in the corresponding window?
What is core data?
What is fast enumeration?
How to install an iphone application for testing?
What is nsmanagedobjectcontext? What are the different concurrency types? Explain them.
Explain the significance of autorelease?
How is retain different from assign?
Define decoding or deserialization and encoding or serialization?