LATEST INTERVIEW ON CATEGORY "IPHONE"

What is Cocoa?

Latest reply by Sunil Singh on   11 months ago

What are the characteristics of the category in Objective C?

Latest reply by Jonas Stuart on   11 months ago

What are layer objects in iOS?

Ios 
Latest reply by Allen Scott on   11 months ago

What is UIWindow object in iOS?

Ios 
Latest reply by Elena Glibart on   11 months ago

what are the build phases in Xcode?

Latest reply by Sunil Singh on   11 months ago

What is difference between Cocoa and Cocoa Touch ?

Latest reply by Sunil Singh on   11 months ago

What is the First Responder and Responder Chain in iOS

Latest reply by Sunil Singh on   11 months ago

What are the ways to achieving concurrency in iOS?

Latest reply by Sunil Singh on   11 months ago

What is the difference between delegate and notification?

Latest reply by Sunil Singh on   11 months ago

What is the difference between the frame and the bounds?

What is KVO in iOS ?

Latest reply by Sunil Singh on   11 months ago

What is KVC in iOS?

Latest reply by Sunil Singh on   11 months ago

What is a protocol in iOS?

Latest reply by Sunil Singh on   11 months ago

What is Autolayout?

Latest reply by Sunil Singh on   11 months ago

What is the reuseIdentifier used for?

Latest reply by Sunil Singh on   11 months ago

What are the life cycle of UIViewController in iOS ?

Latest reply by Sunil Singh on   11 months ago

What are the different app states in iOS ?

Latest reply by Sunil Singh on   11 months ago

Which version support multitasking in iOS ?

Latest reply by Sunil Singh on   11 months ago

What is dynamic keyword in iOS ?

Latest reply by Sunil Singh on   11 months ago

What is the NSCoder class ?

Latest reply by Sunil Singh on   11 months ago

What is the use of UINib class in Objective-C?

Latest reply by Tarun Kumar on   one year ago

Abstract class Vs Concrete class in Objective-C.

Latest reply by Mary Johnson on   one year ago

What is the use of NSBundle in Objective-C?

Latest reply by Tarun Kumar on   one year ago

Describe UIActivityIndicatorView in iOS.

Latest reply by Tarun Kumar on   one year ago

Describe UIPanGestureRecognizer?

Latest reply by Tarun Kumar on   one year ago

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