What are some common execution states in ios?
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Functionality of accelerometer of an iphone
What is the difference between viewdidload and viewdidappear?
What is nsmanagedobjectcontext? What are the different concurrency types? Explain each type.
Explain me how to parse json?
What is a protocol in objective-c programming language?
What is nsmanagedobjectcontext? What are the different concurrency types?
Differentiate ‘app id’ from ‘bundle id.’ Explain why they are used?
What is a weak var?
Explain how the push notification works in iOS operating system?
What is iphone reference library?
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What is iphone?