Case 13-1 Judy Wants to Be Able to Validate the XML Documents

question 54

Multiple Choice

Case 13-1
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.

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Definitions:

Maturity Stage

A phase in the product life cycle where sales growth slows or levels off after a period of rapid expansion.

Product Life Cycle

Refers to the stages a product goes through from introduction to growth, maturity, and decline in the market.

Buyer Sophistication

The level of awareness, knowledge, and discernment among consumers regarding the quality, features, and pricing of products or services.

Commoditization

The process by which products become indistinguishable from each other, leading to increased competition based on price.