Case 4-1 Betty Trooper Owns and Operates a Realty Company. She Has

question 35

Multiple Choice

Case 4-1
Betty Trooper owns and operates a realty company. She has provided you with properties.xml, which is a file that contains a list of properties enrolled in the multiple listing database. She has created three different versions of a schema for the properties vocabulary and needs help in choosing the most appropriate schema design for her needs.
-Betty wants to review the Russian Doll design. She understands that there is only one global element with everything else nested inside of it. She also knows that a Russian Doll design is much more compact than a Flat Catalog, but _____.

• A) multiple levels of nested elements can be confusing
• B) it can be more difficult to debug
• C) it is easier to debug
• D) Both a and b need to be considered.

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Definitions:

Aggregate Demand

The sum of all expenditures for goods and services.

GDP

The total monetary value of all goods and services produced within a country's borders in a specific time period.

Health Care Costs

The expenses associated with medical services, including treatments, medications, hospital stays, and preventive care measures.

Industrial Revolution

A period of major industrialization from the late 18th to early 19th century that transformed predominantly agrarian, manual labor-based societies into industrialized, machine-driven ones.