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?

977

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

803

Does objective-c contain private methods?

850

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

869

What is the difference between viewdidload and viewdidappear?

867

What is @dynamic in objective-c ?

870

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

888

Describe what “app thinning” means ?

866

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

970

are you using charlesproxy ? Why/why not ?

1003

How could you setup live rendering ?

885

What is dependency management?

883

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

824

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

952

What are b-trees?

864

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Un-Answered Questions { Apple iOS }

What is the ? In swift?

912

What is meaning of 'retain' keyword?

930

What is meaning of 'copy' keyword?

868

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

815

Explain how an autorelease pool works at the runtime level in iOS

985

How do I become an ios developer?

978

What is difference strong and weak reference ? Explain.

907

Can a "delegate" retained in ios?

833

Tell me what is iphone os?

836

Explain what is a class?

860

How to parse json? Explain

881

What is the maximum byte-size for a push notification to apple server?

862

What does 2x resolution mean?

968

What is difference between mvc and mvvm in ios?

896

Which language is used in ios?

867

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