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?

844

Procedure to push the app in appstore?

871

What are the application lifecycle in ios?

869

What is iphone screen size?

942

What is the 'interface' and 'implementation'?

877

How to find the memory leaks in mrc?

1329

Difference between nil and Nil.

910

Difference between coredata & sqlite?

986

What is meaning of 'copy' keyword?

868

What is fast enumeration?

894

How to parse xml? Explain

932

What are the Steps for using coredata?

921

What is autorealease pool?

982

What is ipad screen size?

888

What is use of nsoperation? How nsoperationque works?

819

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Un-Answered Questions { Apple iOS }

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

850

Procedure to push the app in appstore?

871

What is the difference between atomic and nonatomic properties? Which is the default for synthesized properties?

818

What are all the difference between iOS3, iOS4 and iOS5?

877

Explain how do I get a call when my ipad rings?

852

Explain your process for tracing and fixing a memory leak iOs?

899

Explain parent-child context setup. How does it work?

820

What is delegate?

936

What is meaning of 'copy' keyword?

868

What is thread in ios swift?

799

What is messaging? What is message forwarding?

838

What is difference between shallow copy and deep copy in ios ? : IOS Architect

909

When to use nsmutablearray and when to use nsarray?

813

What are the features of iphone 3gs?

859

What is didreceivememorywarning method in you viewcontroller?

830

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