This is the top most layer and is generally referred as the user interface (UI) of the application.
The presentation layer consists of view’s which is developed using a UI designer language like
Hyper text markup language (HTML). The presentation layer is responsible to hide the complex
business logic from the end user and display the data to the user in interactive ways. The
presentation layer or UI of this web application is developed using HTML. A master page file is
developed which is the parent container for all the child pages. AJAX control toolkit, jQuery
library and cascading style sheet’s (CSS) is used for implementing interactive functionalities such
as tabs and for styling. ASP.net charting controls library is used for displaying different charts for
different types of data.