Given the Following DTD Expression, Which Section Element Is Valid

question 56

Multiple Choice

Given the following DTD expression, which section element is valid? <!ELEMENT section (title, (paragraph | (image, title?) ) +) >

• A) <section>
• <title/>
• <paragraph/>
• <image/>
• <title/>
• <paragraph/>
• </section>
• B) <section>
• <paragraph/>
• <paragraph/>
• <title/>
• </section>
• C) <section>
• <paragraph/>
• <title/>
• <title/>
• <paragraph/>
• </section>
• D) <section>
• <paragraph/>
• <image/>
• <title/>
• <paragraph/>
• </section>

---

Definitions:

Bullwhip Effect

A phenomenon in supply chains where small fluctuations in demand at the retail level cause increasingly larger fluctuations in demand at the wholesale, distributor, and manufacturer levels.

Quantity Discounts

Price reductions given for purchasing goods in large quantities, often used by sellers to encourage bulk purchases.

Annual Volume

The total amount of something produced or processed in a year.

Line Balancing

Line balancing is the process of allocating tasks among assembly line workers or machines to ensure that each has an equal amount of work and there are minimal idle times.