How can an operating system improve battery life while running an app in iOS operating system?


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More Apple iOS Interview Questions

Explain your process for tracing and fixing a memory leak

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Define content offset?

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Explain place holder constraint

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What happens if iapplication object does not handle an event?

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. Apart from incorporating views and controls, what else an app can incorporate?

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How to parse xml? Explain

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What is the difference between cocoa and cocoa touch?

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Can a static library (.a) contain assets like pictures, sound documents and so on.?

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How to registering your device with the program portal for iphone development?

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How do you setup/initialise a core data stack in your application? Is this activity performed on main thread? If not, why?

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What is a memory leak in ios?

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What is nsoperation and nsoperationqueue?

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