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

Apple iOS Interview Questions

Questions Answers Views Company eMail

Can we use ssl to encrypt the app communication?

799

Enlist frameworks for cocoa touch?

847

What's new with the ios 7 camera?

810

How to switch off predictive text?

820

What is ipa?

860

Explain what is ios?

836

What framework is used to construct application's ios user interface?

824

Suppose I get a “blog returned invalid data” error message. What do I do?

757

Enlist the methods to achieve concurrency in ios?

775

Explain me app bundle?

841

What is view object in ios?

831

Explain keywords alloc and new?

812

Explain formal protocols?

794

What do you know about the ios kernel?

855

How is it possible to improve battery life during execution of an application?

792

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Un-Answered Questions { Apple iOS }

Explain me does ios support multitasking?

833

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

896

What are all the newly added frameworks iOS 4.3 to iOS 5.0?

795

Which api would you use to write test scripts to exercise the application’s ui elements?

763

What is storyboard?

861

What is iphone?

916

Differentiate 'app id' from 'bundle id'.

813

What is code signing in iOS operating system?

819

What is ios technology?

856

Explain parent-child context setup. What are the advantages?

780

How to start a selector on a background thread.

809

What is latest mac os version?

885

What is main thread checker?

838

What is reference count in ios?

871

What is the difference between retain & assign in iOS operating system?

1015

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