Each Entity Type in the E-R Diagram Becomes a Relation

question 33

Multiple Choice

Each entity type in the E-R diagram becomes a relation.The identifier of the entity type becomes the ________ of the relation,and other attributes of the entity type become non-primary key attributes of the relation.

• A)Foreign key
• B)Index
• C)Unique key
• D)Primary key

---

Definitions:

Outliers

Observations in data that are significantly higher or lower than the other values.

Research Methodology

A systematic approach outlining the steps and techniques used for conducting research.

Distribution Scores

Represents how values in a set of data are spread across different categories or intervals.