What are two possible options for representing a Web application within Internet Information Services (IIS)?

What are two possible options for representing a Web application within Internet Information
Services (IIS)? (Each correct answer presents a complete solution. Choose two. )

A.
Web site

B.
Web directory

C.
Virtual directory

D.
Application server

E.
Application directory

Explanation:
* Create a Web Application
An application is a grouping of content at the root level of a Web site or a grouping of content
in a separate folder under the Web site’s root directory. When you add an application in IIS
7, you designate a directory as the application root, or starting point, for the application and
then specify properties specific to that particular application, such as the application pool that
the application will run in.
* You can make an Existing Virtual Directory a Web Application.