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?

1013

Explain how you can add frameworks in Xcode project?

836

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

929

Explain how app delegate is declared by Xcode project templates?

988

what is Xcode?

941

what are the build phases available in Xcode?

997

what is Xcode command line tools package?

1056

Explain what is struct?

902

What is automatic reference counting (arc)?

867

Explain about the applications that can be used with iphone ?

874

What is mvc? Mvc architecture of iphone app.

983

What is delegate?

936

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

774

Give example scenarios when an application goes into inactive state?

852

What happens if iapplication object does not handle an event?

853

Post New Apple iOS Questions

Un-Answered Questions { Apple iOS }

Why do we override drawrect: method?

855

How do I become an ios developer?

975

What is error in application in iphone?

964

When an app is said to be in active state?

858

Who calls the main function of app during the app launch cycle in ios?

892

What is dispatch queue in ios?

816

How core data differs from sqlite?

891

What is the ? In swift?

909

Are the nsmanagedobjectcontext queues serial or concurrent?

852

Explain mutable and immutable types in objective c programming language?

883

What is grand central dispatch ios?

903

What is the difference between viewdidload and viewwillappear?

866

How to deal with sqlite database?

902

Explain the difference between copy and retain?

977

Can we support the same application for iphone 3gs and iphone 5, 6, 7? Why not?

811

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