Apple iOS Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Apple iOS Interview Questions

Questions Answers Views Company eMail

Define 'retain' keyword?

870

Explain how to hide images in ios?

883

Differentiate between release and pool drain?

902

How to parse json?

911

What manual memory management?

832

Explain how to delete images in ios?

900

What is the difference between release and autorelease?

952

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

960

Explain the difference between frame and bounds?

988

Explain the working of manual memory management?

966

What is atomic and non atomic in ios?

872

What is polymorphism in ios?

874

What is datasource in ios?

846

What is abstract class in ios?

865

What are the design patterns in ios?

938

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Un-Answered Questions { Apple iOS }

What is Delegation in iOS?

847

What is delegate?

936

Which compiler is used by ios? : IOS Architect

970

What are the features of ios?

805

What is auto-layout?

946

What is a retain cycle?

795

What is iphone reference library?

979

What is difference between synchronous and asynchronous in web request in iOS operating system?

870

How to run xcode and other tools with the iphone sdk?

859

What is ios viewdidload?

862

What is framework in ios?

897

What is the architecture of ios?

864

are you using charlesproxy ? Why/why not ?

1000

Is ios development hard?

886

What is the first responder and responder chain?

957

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