Answer / babu
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Explain about Viewcontroller lifecycle.
What is arc?
What is synchronized() block in objective c? What is the use of that?
What is uiwindow in ios?
What is nspersistentstorecoordinator? What duties does it perform?
What is latest ios version?
What does exc_bad_access mean?
Suppose I get a “blog returned invalid data” error message. What do I do?
What's fast enumeration?
What is delegate in ios objective c?
Explain me does ios support multitasking?
What compilers apple using ?