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?

859

What is xib?

752

Explain the difference between coredata & sqlite?

799

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

778

Explain the usage of struct?

805

Explain how to silent the noisy keyboard?

877

Define 'atomic' keyword?

777

Explain how to shut off message alerts in ios?

748

Explain the features is ios 6?

820

What is the difference between inheritance and category?

839

How to parse xml?

777

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

810

Define 'copy' keyword?

781

Explain the difference between nsarray and nsmutablearray?

919

Explain the difference between nil and nil?

889

Post New Apple iOS Questions

Un-Answered Questions { Apple iOS }

Can my application have multiple models?

814

Explain what is garbage collection?

871

Multitasking support is available from which version in iOS operating system?

919

Assume that an app is not in foreground but is still executing code. In which state will it be in?

835

Do you know what is iphone sdk?

826

How do you setup/initialise a core data stack in your application?

864

what is Xcode?

907

what are the new features in Xcode 6?

950

What is called before viewdidload?

814

What does static analyser do?

821

How is it possible to improve battery life during execution of an application?

786

What is reference count in ios?

869

Explain how app delegate is declared by Xcode project templates?

938

What is iphone screen size?

898

What is singleton design pattern in ios?

808

For More Un-Answered { Apple iOS } Questions Click Here