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 is a difference between stack and heap memory?

767

What are different instruments xcode supports for app profiling?

895

What do you mean by rest?

796

What is the difference between strong and retain.

730

How to animate view with constraint?

774

What is the difference between weak and strong?

849

What is the difference between developer and enterprise developer accounts?

721

What are various singleton instances provided by frameworks?

814

Explain concept of notification center, local and remote notifications.

697

Can apk files run on ios?

1 1549

How can mobile application errors be prevented?

881

How do I get rid of app errors on iphone?

752

How do I open a csv file on my phone?

831

What is error in application in iphone?

914

How do you fix app errors on iphone?

822

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Un-Answered Questions { Apple iOS }

Mention what is the use of po command in xcode?

811

Do you know what is iphone sdk?

826

How to pass parameter to selector function in swift? : IOS Architect

1133

Enlist the methods to achieve concurrency in ios?

775

What is gcd ios?

886

List the devices compatible with ios 11? : IOS Architect

739

What is arc xcode?

831

How could you setup live rendering ?

845

Enlist the latest ios development patform?

844

Define content offset?

835

What is difference between nsnotification and delegate?

782

How do I open a csv file on my phone?

831

What are the different delete rules that a relationship can have? Which one takes ownership?

795

How we can execute some code when app is in background?

774

What is ios architecture?

832

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