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 is difference between 'assign' and 'retain' keyword?

801

Procedure to push the app in appstore?

829

What are the application lifecycle in ios?

826

What is iphone screen size?

898

What is the 'interface' and 'implementation'?

843

How to find the memory leaks in mrc?

1274

Difference between nil and Nil.

861

Difference between coredata & sqlite?

941

What is meaning of 'copy' keyword?

831

What is fast enumeration?

857

How to parse xml? Explain

864

What are the Steps for using coredata?

876

What is autorealease pool?

947

What is ipad screen size?

854

What is use of nsoperation? How nsoperationque works?

787

Post New Apple iOS Questions

Un-Answered Questions { Apple iOS }

What are the important delegate methods of nsxml parser?

850

Which is the application thread from where uikit classes should be used?

771

What is core data in ios swift?

822

Explain iglistkit?

842

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

795

what are the two different smart groups in Xcode?

921

What is the purpose of reuseidentifier?

844

what is Xcode command line tools package?

1011

What are blocks in ios?

903

what is your preferred programming language? Why? How long will it take you to learn a new programming language?

1293

How to generate a protected disk image containing your csr, private key and development certificate in iphone development?

804

How to de-symbolicate crash log?

775

Why core data is faster than sqlite?

893

What is the benefit of setting reuseidentifier to a non-nil value?

756

Assume that an app is not in foreground but is still executing code. In which state will it be in?

840

For More Un-Answered { Apple iOS } Questions Click Here