Apple iOS Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Apple iOS Interview Questions

Questions Answers Views Company eMail

Explain ios multitasking?

871

Can we adjust the size of photos uploaded from the app?

828

What is suspended state in ios?

877

Explain layer objects?

889

Explain difference between sax parser and dom parser?

770

Can you please explain the difference between nsarray and nsmutablearray?

823

Explain ios 7 airdrop?

839

Do you know which json framework is supported by ios?

875

What is a protocol in objective-c programming language?

875

Explain app bundle?

935

Explain me does ios support multitasking?

891

Explain what is a class?

860

Explain ios switching applications?

889

If any app can run in the background, what about battery life?

878

What do you know about home screen of ios?

864

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Un-Answered Questions { Apple iOS }

Who is the founder of ios?

896

What is the difference strong and weak reference?

810

How to register as a iphone developer?

900

What is the 'implementation'?

828

What is datasource in ios?

849

What is ios appdelegate?

872

Explain the steps involved in submitting the App to App-Store in iOS operating system?

934

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

815

How does the runtime handle message passing? What is message forwarding?

938

How to install an iphone application for testing?

921

Will iphone 6s get ios 14?

795

What does ios mean on my iphone?

912

Explain what is a class?

860

Difference between categories and extensions?

871

Explain how you can add frameworks in Xcode project?

839

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