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 the use of 'dynamic' keyword?

911

How can we prevent ios 8 app’s streaming video media from being captured by quicktime player on yosemite during screen recording?

753

Does objective-c contain private methods?

799

What json framework is supported by ios (iphone os)?

829

What is the difference between viewdidload and viewdidappear?

815

What is @dynamic in objective-c ?

814

What are different ways that you can specify the layout of elements in a uiview?

836

Describe what “app thinning” means ?

824

Compare and contrast the different ways of achieving concurrency in os x and ios.

919

are you using charlesproxy ? Why/why not ?

935

How could you setup live rendering ?

843

What is dependency management?

832

What’s the difference between not-running, inactive, active, background and suspended execution states?

779

What is the use of double question marks (“??”) ?

878

What are b-trees?

806

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Un-Answered Questions { Apple iOS }

What are selectors in objective-c?

818

What is core data stack?

796

What is 'notification'?

810

When was ios invented?

853

What is arc?

829

What language is ios written?

773

What are ui elements and some common ways you can add them to your app?

807

What is mapping model?

797

How do I get rid of app errors on iphone?

750

Do you know what is iphone sdk?

826

What are ibeacons in ios? : IOS Architect

887

What is use of nsoperation?

812

Why do we override drawrect: method? How to explicitly call it?

768

What is ios application life cycle?

799

What are the viewcontroller lifecycle in ios?

894

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