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?

977

Explain how you can add frameworks in Xcode project?

802

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

877

Explain how app delegate is declared by Xcode project templates?

938

what is Xcode?

907

what are the build phases available in Xcode?

949

what is Xcode command line tools package?

1008

Explain what is struct?

861

What is automatic reference counting (arc)?

816

Explain about the applications that can be used with iphone ?

830

What is mvc? Mvc architecture of iphone app.

930

What is delegate?

882

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

736

Give example scenarios when an application goes into inactive state?

813

What happens if iapplication object does not handle an event?

810

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Un-Answered Questions { Apple iOS }

What is the 'interface' and 'implementation'?

841

What does ios stand for in texting?

849

Why is delegate weak in ios?

844

What is the benefit of setting reuseidentifier to a non-nil value?

750

Explain mutable and immutable types in objective c programming language?

831

Are the nsmanagedobjectcontext queues serial or concurrent?

809

Explain the difference between strong and retain.

756

What is nsmanagedobjectcontext?

855

What are delegates in ios swift?

799

Define encoding or serialization??

864

How to install an iphone application for testing?

866

What compilers apple using ?

898

What are the ios devices?

851

What do you mean by rest?

796

How to run xcode and other tools with the iphone sdk?

818

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