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?

772

Procedure to push the app in appstore?

785

What are the application lifecycle in ios?

788

What is iphone screen size?

865

What is the 'interface' and 'implementation'?

799

How to find the memory leaks in mrc?

1217

Difference between nil and Nil.

821

Difference between coredata & sqlite?

878

What is meaning of 'copy' keyword?

791

What is fast enumeration?

824

How to parse xml? Explain

822

What are the Steps for using coredata?

834

What is autorealease pool?

903

What is ipad screen size?

818

What is use of nsoperation? How nsoperationque works?

744

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Un-Answered Questions { Apple iOS }

Different types of persistent stores? Which all types can we have on ios?

780

What do you know about home screen of ios?

785

What is a difference between stack and heap memory?

728

what is the method for preventing the quicktime player from capturing streaming videos of ios 8 apps on yosemite while screen recording is on?

673

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

762

What is 'private', 'protected' and 'public' ?

893

Who developed ios?

773

How to fix tableviewcell dequeue issue ?

1386

What is ipad screen size?

818

Does ios support multitasking?

810

What is ios viewwillappear?

767

When would you say that an app is not in a running state?

949

What are sensors in iphone?

855

What is gcd in ios?

850

How do you fix app errors on iphone?

794

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