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

Apple iOS Interview Questions

Questions Answers Views Company eMail

Do you know what is iphone reference library?

881

Explain what is iphone architecture?

828

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

762

An app is loaded into memory but is not executing any code. In which state will it be in?

778

Explain what is iphone reference library?

799

What is managed object context?

857

How are non-atomic and atomic properties different? Which one is the default property for synthesized properties?

770

What is managed object context and what are its functions?

825

Define decoding or deserialization and encoding or serialization?

821

Define encoding or serialization??

864

Describe @objc inference?

819

what is the method for preventing the quicktime player from capturing streaming videos of ios 8 apps on yosemite while screen recording is on?

707

What is the difference between stack and heap?

917

What is the purpose of using ibaction and iboutlet?

781

What is urlsession?

798

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Un-Answered Questions { Apple iOS }

What are lifecycle events of uiviewcontroller?

752

Which language is best for ios development?

803

What is thread in ios?

796

Explain parent-child context setup. How does it work?

773

What is latest xcode version?

832

What is message forwarding?

817

What is completion handler in ios?

836

Explain me what is "delegate"?

902

Explain about Viewcontroller lifecycle.

879

What is 1x 2x?

785

What is nsmanagedobject?

801

What is core data in ios?

804

Explain how do I get a call when my ipad rings?

810

What is a memory leak ios?

767

What is nsuserdefaults?

835

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