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

Question

Quizplus · Accepted Answer

An enumerated type allows for a specific set of values to be assigned to an attribute. In this case, Rosalind wants to restrict the "semester" attribute to only three possible values, making an enumerated type the best choice.

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