Name the framework that is used to construct application’s user interface for iOS?
You can use the UIKit framework to develop application’s UI. This framework provides drawing model, event handling, views, windows and controls, designed for touch screen interfaces.
This framework provides essential infrastructure for constructing and managing iOS apps, such as view and window architecture for managing user interface, event handling infrastructure to respond to user input, and a model to drive run loop and communicate with the system.
BY Best Interview Question ON 13 Jan 2019