In an ERD Diagram, an Entity Identifier Is Represented as

question 66

Multiple Choice

In an ERD diagram, an entity identifier is represented as

• A)PK symbol listed by attribute
• B)Connector lines
• C)Square box
• D)Crow's feet symbols

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Definitions:

Intelligence

The capacity for learning, understanding, problem-solving, and adapting to new situations using various cognitive processes.

Unrepresentative Sample

A sample that does not accurately reflect the characteristics of the larger population from which it is drawn, potentially leading to biased results.

Correlation Coefficient

A statistical measure that indicates the extent to which two variables fluctuate together.

Scatterplot

A graph in which the values of two variables are plotted along two axes, the pattern of the resulting points revealing any correlation present.