Sandra Is Working with an XML File Containing Product Orders

question 80

Multiple Choice

Sandra is working with an XML file containing product orders with the structure shown in the accompanying figure. She was just introduced to step patterns, and would like to incorporate them into the style sheet she is developing to display the orders data. She comes to you for help in developing expressions incorporating step patterns.
-Sandra would like to write an expression to create a node set of all the items elements. Which of the following do you tell her is the correct expression?

• A) orders::order/items
• B) items=order/items
• C) orders/order[items]
• D) orders::order/@items

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Definitions:

Diabetes

A metabolic disorder characterized by high blood sugar levels over a prolonged period, resulting from defects in insulin secretion, insulin action, or both.

American Adults

Individuals who are legally considered adults (over the age of 18) and reside in the United States of America.

Type 2 Diabetes

A chronic condition that affects the way the body processes blood sugar (glucose), characterized by high blood sugar, insulin resistance, and relative lack of insulin.

Body Mass Index

An index for evaluating body fat in adults, factoring in height and weight, suitable for both genders.