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Un-Answered Questions { Apple iOS }
Describe the functionality of accelerometer of an iphone ?
What is cococa and cocoa touch?
What happens when we invoke a method on a nil pointer?
What is latest mac os version?
What is meaning of 'synthesize' keyword ?
What is meaning of 'retain' keyword?
What is the meaning of 'weak' keyword?
What are the viewcontroller lifecycle in ios?
What is difference strong and weak reference ? Explain.
Explain stack and heap?
How to deal with sqlite database?
What is storyboard?
What is difference between 'protocol' and 'delegate'?
What manual memory management ? How it work?
What is 'notification'?
