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 are the different store migration options? How do they work?

784

How to handle concurrency problems in core data?

929

Explain parent-child context setup. How does it work? What are the advantages?

765

What major changes released in ios7, ios8, ios9+?

809

What is the responder chain?

823

Can a static library (.a) contain assets like pictures, sound documents and so on.?

797

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

895

How do you setup/initialise a core data stack in your application? Is this activity performed on main thread? If not, why?

769

Who calls the dealloc strategy?

840

How to add an iphone os user to your team as a tester?

765

How to registering your device with the program portal for iphone development?

792

How to set your application id after becoming a member of iphone developer program?

759

How to send your device id to an iphone developer?

794

In iphone development how to import the private key into your keychain?

807

How to measure your application's performance on an iphone device?

783

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Un-Answered Questions { Apple iOS }

Explain difference between release and autorelease?

820

What is the difference between synchronous & asynchronous task ?

899

What size is 1x and 2x?

738

How to add an iphone os user to your team as a tester?

765

What three types of navigation styles are used in ios?

784

What is the responder chain?

823

What is Delegation in iOS?

805

What is a model class?

792

What is uikit framework in ios?

788

Explain me how to parse json?

800

What is nsmanagedobject?

801

Define encoding or serialization??

863

How do I get a call when my ipad rings?

830

How much do ios developers get paid?

838

What are the ios devices?

851

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