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?

935

Explain what is iphone architecture?

876

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

819

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

827

Explain what is iphone reference library?

856

What is managed object context?

910

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

816

What is managed object context and what are its functions?

867

Define decoding or deserialization and encoding or serialization?

870

Define encoding or serialization??

925

Describe @objc inference?

888

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

760

What is the difference between stack and heap?

969

What is the purpose of using ibaction and iboutlet?

811

What is urlsession?

848

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Un-Answered Questions { Apple iOS }

Explain how you can migrate to Xcode?

1073

What is mvc? Mvc architecture of iphone app.

995

What is libdispatch?

921

What is weak and strong in ios?

970

How do you fix app errors on iphone?

867

Does ios support multitasking?

894

Explain Apple push notification

1470

What is 'private', 'protected' and 'public' ?

982

What is dispatch queue in ios?

819

List the devices compatible with ios 11? : IOS Architect

782

How we can execute some code when app is in background?

826

How to use reusable cell in uitableview?

978

Why to keep user policies at server side rather on device? : IOS Architect

1523

How nsoperationque works?

860

What is core data in ios swift?

879

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