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?

542

How to handle concurrency problems in core data?

596

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

552

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

599

What is the responder chain?

581

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

607

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

658

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

557

Who calls the dealloc strategy?

635

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

550

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

512

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

533

How to send your device id to an iphone developer?

566

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

596

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

567

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Un-Answered Questions { Apple iOS }

What is swift and what is objective-c?

583

How to switch off predictive text?

608

What is nspersistentstore? Is it thread safe?

681

What are selectors in objective-c?

581

What does ns stand for ios?

625

What is the difference between NSArray and NSMutableArray in iOS operating system?

586

applications that can be used with iphone

587

What does ios mean on my iphone?

619

What is queue in ios?

556

How to parse xml? Explain

618

What is iphone screen size?

646

What are the limits of accessibility ?

626

What is weak and strong in ios?

615

Which class will be subclassed in iOS operating system?

578

Explain me how to parse xml?

581

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