What is closures in ios?
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What are the different types of ios application states?
What is datasource in ios?
What coding language is used for ios apps?
What is application lifecycle in ios?
What is nsmanagedobjectcontext? What are the different concurrency types? Explain each type.
What are different instruments xcode supports for app profiling?
Explain why delegates and notifications are different.
Explain app bundle?
What is dynamic dispatch ios?
What are the Steps for using coredata?
What is the difference between 'assign' and 'retain' keyword?
Are document objects required for an application? What does they offer?