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

Apple iOS Interview Questions

Questions Answers Views Company eMail

what are all instruments available in Xcode?

1020

Explain how you can add frameworks in Xcode project?

839

what is the difference between Xcode, Cocoa and Objective C?

937

Explain how app delegate is declared by Xcode project templates?

993

what is Xcode?

946

what are the build phases available in Xcode?

1013

what is Xcode command line tools package?

1060

Explain what is struct?

905

What is automatic reference counting (arc)?

870

Explain about the applications that can be used with iphone ?

878

What is mvc? Mvc architecture of iphone app.

987

What is delegate?

937

What are the ways to store data localy on iphone device?

780

Give example scenarios when an application goes into inactive state?

855

What happens if iapplication object does not handle an event?

861

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Un-Answered Questions { Apple iOS }

What is ios deadlock?

907

How to deal with sqlite database?

905

What is plist?

938

What are b-trees?

863

What is the extension of ios files?

949

How to parse xml?

821

What are “strong” and “weak” references? Why are they important and how can they be used to help control memory management and avoid memory leaks?

815

Explain arc?

907

What is the short cut to open the “Code Snippet Library” in Xcode?

967

Can we adjust the size of photos uploaded from the app?

828

What is the methods for unzip file in AFNetworking

1790

Explain mutable and immutable types in objective c programming language?

885

Why is delegate weak in ios?

886

What is uikit in ios?

869

Explain code signing in ios?

894

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