In a Database Management System,the ________ Is a Document or File

question 164

Multiple Choice

In a database management system,the ________ is a document or file that stores the data definitions and descriptions of the structure of data used in the database.

• A) metadata manager
• B) data dictionary
• C) report generator
• D) DBMS utility

Recognize the variations in flower structure and how they relate to plant reproduction and pollination strategies.

Understand the concept and examples of coevolution between angiosperms and animals.

Describe the life cycle of flowering plants, including the role of the gametophyte and sporophyte generations.

Explain the formation and role of fruit in flowering plants.

---

Definitions:

Total Expenditure

The overall amount of money spent by individuals, households, or an economy on goods and services over a specific period of time.

Snob Effect

Negative network externality in which a consumer wishes to own an exclusive or unique good.

Bandwagon Effect

Positive network externality in which a consumer wishes to possess a good in part because others do.

Network Externalities

Benefits or detriments to a product's value that result from the number of users the product has.