Case 13-2 Judy Has Begun to Apply the Basic Information That You

Multiple Choice

Case 13-2
Judy has begun to apply the basic information that you have given her about schemas, and she would now like your help in mastering the details of how schemas work.

-Judy would like to indicate that the substitution attribute mentioned in the previous problem is a required attribute.Which of the following attribute definitions shows how to accomplish this?

A) <xs:attribute name="substitution" type="xs:string" use="required" />
B) <xs:attribute name="substitution" type="xs:string" required="yes" />
C) <xs:attribute name="substitution" type="xs:string" use="mandatory" />
D) <xs:attribute name="substitution" type="xs:string" status="mandatory" />