Explain difference between release and autorelease?
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What is closures in ios?
Explain UIApplication delegate
What is ios appdelegate?
Explain ~/documents, ~/library, ~/tmp. What directory is ~ on ios?
Explain the difference between copy and retain?
Explain what is iphone architecture?
Do you know any other changes to ios 7 since wwdc?
what is protocol? . The use of protocol?
Will iphone 6s get ios 14?
Which is the framework that is used to construct application’s user interface for ios?
What performance issues can you face when using coredata?
How to export your private key from your keychain in iphone development?