Rosalind Wants to Add Attribute Declarations to Her DTD, and She

question 55

Multiple Choice

Rosalind wants to add attribute declarations to her DTD, and she turns to you for information about the possible attribute types.
-Finally, you help Rosalind write the declaration of an attribute named "credits" of an element named "course." This optional attribute should contain character data, and a value of 4 should be used if an attribute value is not specified.Which of the following is an appropriate declaration of this attribute?

• A) <!ATTLIST credits course CDATA default="4">
• B) <!ATTLIST course credits CDATA default="4">
• C) <!ATTLIST credits course CDATA "4">
• D) <!ATTLIST course credits CDATA "4">

---

Definitions:

Dot.Com Businesses

Companies that operate primarily on the internet, typically involved in e-commerce or providing online services, and were especially prominent during the late 1990s internet boom.

Venture Capitalists

Investors who provide capital to startups and early-stage companies with high growth potential in exchange for equity, or an ownership stake.

Stock Market

A public market for buying and selling company shares and derivatives at an agreed price; it is a key indicator of a country’s economic health.

Instant Millionaires

Individuals who quickly achieve a net worth of one million units of currency, often as a result of entrepreneurship, investment, or winning a lottery.