Apple iOS Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Apple iOS Interview Questions

Questions Answers Views Company eMail

Explain the difference between cocoa and cocoa touch?

862

What is xib?

758

Explain the difference between coredata & sqlite?

803

Explain the difference between 'protocol' and 'delegate'?

782

Explain the usage of struct?

807

Explain how to silent the noisy keyboard?

883

Define 'atomic' keyword?

781

Explain how to shut off message alerts in ios?

751

Explain the features is ios 6?

822

What is the difference between inheritance and category?

843

How to parse xml?

781

Explain how do I get a call when my ipad rings?

812

Define 'copy' keyword?

784

Explain the difference between nsarray and nsmutablearray?

924

Explain the difference between nil and nil?

889

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Un-Answered Questions { Apple iOS }

Explain me how to parse xml?

829

Which is the state an app reaches briefly on its way to being suspended?

784

What is the significance of autorelease?

801

What is the difference between inheritance and category?

843

Explain application states

1291

What are the viewcontroller lifecycle in ios?

899

Which is the default for synthesized properties?

883

What is the full meaning of ios?

839

What is the maximum byte-size for a push notification to apple server?

822

What is the purpose of reuseidentifier?

844

What is appdelegate?

822

Explain the difference between cocoa and cocoa touch?

862

Can you pass same core data objects between different threads and modify?

772

Explain the characteristics of ios?

812

What is dynamic typing in iOS operating system?

828

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