1 ________ may contain different data types.

The first line of an XHTML file contains a statement called a prolog that indicates the document adheres to the syntax rules of XML.

A. second B. last C. first D. third

If Outlook does not have a built-in previewer for an attachment's file type, Outlook searches on the Web in an attempt to find one.

Answer the following statement true (T) or false (F)