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?

796

Procedure to push the app in appstore?

827

What are the application lifecycle in ios?

826

What is iphone screen size?

898

What is the 'interface' and 'implementation'?

841

How to find the memory leaks in mrc?

1264

Difference between nil and Nil.

856

Difference between coredata & sqlite?

937

What is meaning of 'copy' keyword?

828

What is fast enumeration?

855

How to parse xml? Explain

856

What are the Steps for using coredata?

872

What is autorealease pool?

946

What is ipad screen size?

854

What is use of nsoperation? How nsoperationque works?

782

Post New Apple iOS Questions

Un-Answered Questions { Apple iOS }

What is a thread in ios?

717

What is the difference between atomic and nonatomic properties?

868

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

917

How to fix tableviewcell dequeue issue ?

1426

Describe the functionality of accelerometer of an iphone ?

818

Explain app's state transitions when it gets launched?

726

What is arc and how is it different from autorelease?

819

What is view object in iOS operating system?

919

What is the responder chain?

823

Who calls the dealloc strategy? Would we be able to implement dealloc in arc? In the event that indeed, what is the need to do that?

843

What is core data?

781

How to register as a iphone developer?

861

What is auto-layout?

907

Is xcode a framework?

882

What is the use of 'dynamic' keyword?

911

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