Case 2-2 Rosalind Wants to Add Attribute Declarations to Her DTD, and DTD

question 91

Multiple Choice

Case 2-2
Rosalind wants to add attribute declarations to her DTD, and she turns to you for information about the possible attribute types.
-Rosalind wants to define a required attribute called "semester" of an element named "course." She wants to ensure that this attribute takes on one of three values: fall, spring, or summer. Which type of attribute should she use?

• A) CDATA
• B) an enumerated type
• C) a tokenized type
• D) a value-list type

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Definitions:

Long Run

In economics, the long run refers to the period during which all factors of production and costs are variable, allowing for full adjustment to changes in the market or economy.

Minimum Price

A minimum price is a legally imposed threshold set above the equilibrium price, below which a certain good or service cannot be sold, often to protect producers.

Profitable Output

The level of production at which a business or economic activity yields the maximum profit.

Firm

A business organization, such as a corporation, partnership, or sole proprietorship, that sells goods or services to consumers in exchange for money.