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?

778

What are different instruments xcode supports for app profiling?

901

What do you mean by rest?

802

What is the difference between strong and retain.

734

How to animate view with constraint?

782

What is the difference between weak and strong?

854

What is the difference between developer and enterprise developer accounts?

726

What are various singleton instances provided by frameworks?

823

Explain concept of notification center, local and remote notifications.

697

Can apk files run on ios?

1 1556

How can mobile application errors be prevented?

890

How do I get rid of app errors on iphone?

758

How do I open a csv file on my phone?

833

What is error in application in iphone?

922

How do you fix app errors on iphone?

830

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Un-Answered Questions { Apple iOS }

Explain what is a framework?

845

How to change the content of your app in order to change the views displayed in the corresponding window?

773

Explain the difference between developer and enterprise developer accounts?

735

Can you pass same core data objects between different threads and modify?

778

What is swift and what is objective-c?

814

what’s accessibilityhint?

857

Explain about the applications that can be used with iphone ?

832

Can viewdidload be called multiple times?

803

Explain the usage of struct?

816

Will iphone 6 get ios 13?

751

How to download something from the internet?

827

How do you check if your code has memory leaks?

864

What is the architecture of ios?

826

What is 'notification'?

820

What is cococa and cocoa touch?

914

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