An Entity-Relationship Diagram

question 30

Multiple Choice

An entity-relationship diagram

• A)can represent the contents of any database.
• B)is only used in conjunction with REA models.
• C)can show a limited number of entities and relationships.
• D)is used only to design new databases.

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Definitions:

Column Width

The horizontal measurement of a column in a table or spreadsheet, affecting how much content can be displayed within it.

Page Layout View

A view that displays how a document will appear when printed.

Comma Style Button

A feature in spreadsheet software that applies a specific number format with a comma as the thousand separator.

Clipboard Group

A set of features within software that allows users to cut, copy, and paste data between documents or applications.