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 the sorts of ios binaries you can make utilizing xcode?

914

What are the cpu architectures supported by ios devices?

835

What json framework supported by ios?

883

What are the different types of ios application states?

875

How to implement "load more" using nsfetchedresultscontroller?

865

Differentiate ‘app id’ from ‘bundle id.’ Explain why they are used?

824

What ios version onwards arc can be used?

855

What are the lifecycle events of uiviewcontroller?

987

What is nsfetchedresultscontroller? How do you turn on content monitoring?

929

Explain parent-child context setup. What are the advantages?

834

What persistent storage core data uses to save data?

833

What persistent storage used in mobile apps - ios?

886

what are fetched properties?

852

How core data differs from sqlite?

891

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

811

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Un-Answered Questions { Apple iOS }

What are the different store migration options? When are they used?

849

Which language is best for ios development?

848

Can viewdidload be called multiple times?

842

Explain me app bundle?

882

What is an NSOperationQueue and how/would you use it in iOS operating system?

881

What json framework supported by ios?

883

Define 'atomic' keyword?

824

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

821

What are ios functions?

826

Define 'strong' keyword?

840

How to export your private key from your keychain in iphone development?

820

Which class will be subclassed in iOS operating system?

853

What is push notification?

958

What is encapsulation in ios?

828

What are transient properties?

887

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