Case 3-2 Judy Has Begun to Apply the Basic Information That You

question 29

Multiple Choice

Case 3-2
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 has included the following element definition in her schema:
     <xs:element name="ingredient">
            <xs:complexType>
                  <xs:sequence>
                        <xs:element name="name" type="xs:string" />
                        <xs:element name="amount" type="xs:string" />
                  </xs:sequence>
            </xs:complexType>
     </xs:element>
-In her definition of the recipe element, Judy would like to reference the existing definition of the ingredient element. Which of the following element declarations accomplishes this?

• A) <xs:element id="ingredient" />
• B) <xs:element idref="ingredient" />
• C) <xs:element name="ingredient" ref= "existing" />
• D) <xs:element ref="ingredient" />

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Definitions:

External Cost

Costs of a transaction or activity that affect parties who did not choose to incur that cost, often referred to in the context of negative externalities in environmental economics.

Postal Worker

An employee of the postal service who is involved in the processing, delivery, or handling of mail.

Crowded Break Room

A situation where the designated area for employees to take breaks is excessively occupied, leading to a lack of space and resources.

Second-Hand Exposure

Second-hand exposure relates to the involuntary exposure to substances or conditions (such as second-hand smoke) by individuals who are not directly using or engaging in the activity.