Function of New View Engine in ASP.NET

What is the function of new view engine in ASP.NET?

-New View Engine is the pluggable modules that is implemented with templates and provide syntax options.

-New View Engine uses master file templates of ASP.NET Web Forms that became popular and includes Spark and NHaml.

-New View Engine uses the HTML generation template approach to optimize the complete work with the Razor engine.

-Razor is used as a helper that includes all the helper methods and programming model features to synchronize with the .ASPX view engine.

-Multiple views are also popular using a single application or the site as the template can be viewed using a single engine or more flexibility can be given to the use of template.