In a Cocoa framework, how do the UIKit classes UIControl,
UITextField, UIButton, and UITableView deliver their services?

What is the default value of the fontSize property of the CATextLayer class?

Which copy functions will you use in Objective-C to create an entirely new compound object?

Which languages can be used to write the code for Xcode projects?

Which properties of the CAKeyframeAnimation class represents an optional array of NSNumber objects that define the duration of each keyframe segment?

What property in info.plist handles the association of file types in an iPhone application?

Which framework can be used to call SOAP web services in iOS applications?

Is it possible to set multiple architecture from Build Settings tab in Xcode for a project?

When does this behavior usually happen? 'Xcode Message: finished running ' on targeted device shows, but nothing happens

Which property would be used to get the UDID of UIDevice on iOS?