1. The initial web page that the server sends to the browser when an SPA starts is often called a:

A.View

B.Foundation

C.Parent Page

D.Shell

2. Which of the following about JSON is correct?

A.JSON is stateful.

B.JSON is an improved version of XML.

C.JSON, as the name states, can only be used with JavaScript.

D.JSON is derived from JavaScript, and has native support in most modern browsers.