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 meaning of 'assign' keyword?

930

How to start a thread?

822

How to parse json? Explain

878

What are the features is ios 12.1?

907

What is meaning of 'readonly' keyword?

889

What is latest ios version?

972

What is arc ? How it works?

1016

How to use reusable cell in uitableview?

973

Difference between release and autorelease ?

865

How to send crash report from device?

867

What is meaning of 'nonatomic' keyword?

974

What is synchronous web request and asynchronous ?

896

How to start a selector on a background thread.

852

What compilers apple using ?

940

What is the meaning of 'strong'keyword?

911

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Un-Answered Questions { Apple iOS }

How you can add frameworks in xcode project?

850

Difference between categories and extensions?

868

What is nsuserdefaults? What type of data can we store there?

876

Can you please explain the difference between frame and bounds?

883

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

811

Enlist the methods to achieve concurrency in ios?

828

What is a memory leak ios?

807

What are ios functions?

826

What is latest ios version?

972

What is category in ios?

810

How respond to state transitions on your app in ios?

863

Is xcode a framework?

931

How to send your device id to an iphone developer?

827

What are ibeacons in ios? : IOS Architect

930

Tell me the hierarchy of uibutton.

957

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