Case 3-1 Judy Wants to Be Able to Validate the XML Documents

Multiple Choice

Case 3-1
Judy wants to be able to validate the XML documents that she uses for recipes. These documents include numeric elements that specify ingredient amounts and cooking times, so you recommend that she use a schema instead of a DTD, and you teach her some of the key facts about schemas.
-You tell Judy that there are multiple vocabularies available for schema. Which of them is the most widely adopted?

A) XML Data
B) XML Schema
C) Regular Language for XML
D) Schematron