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 1x 2x and 3x in ios?

786

What are some common execution states in ios?

846

What is cocoa touch framework in ios?

846

What are the benefits of ios?

950

What is mvp in ios?

807

Is ios development hard?

837

What is singleton pattern in ios?

776

What is latest version of ios?

782

What is ios viewdidload?

802

What is difference between atomic and nonatomic in ios?

781

What is clean architecture ios?

829

What is dispatch queue in ios swift?

912

What is encapsulation in ios?

781

What is core data in ios?

804

What is race condition in ios?

826

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Un-Answered Questions { Apple iOS }

Who calls the dealloc strategy? Would we be able to implement dealloc in arc? In the event that indeed, what is the need to do that?

847

How is it possible to improve battery life during execution of an application?

792

What is a view controller in ios?

801

List the devices compatible with ios 11? : IOS Architect

739

Differentiate between ‘assign’ and ‘retain’ keyword.

883

Flow of push notification?

839

what is your preferred programming language? Why? How long will it take you to learn a new programming language?

1292

What is a category and when is it used?

893

What is @synthesize in objective-c ?

836

Explain the usage of struct?

806

what is Xcode command line tools package?

1010

Explain what is ios?

836

What is meaning of 'copy' keyword?

831

What is meaning of 'retain' keyword?

890

What is tableview datasource?

786

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