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.
-Which of the following is NOT an advantage of schemas over DTDs?
A) They are more flexible than DTDs in dealing with mixed content.
B) They support more data types than DTDs.
C) They provide better support for namespaces.
D) They are simpler to create and maintain.

Question

Quizplus · Accepted Answer

Schemas are generally more complex than DTDs and may require more effort to create and maintain. While they offer advantages in terms of flexibility, data typing, and namespace support, the simplicity of DTDs may still make them a viable option in some cases.

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