Given Only the Following Excerpt of an E-R Model

question 39

Multiple Choice

Given only the following excerpt of an E-R model:
Which of the following is known to be true?

• A) There are more instances of ENTITY A than there are instances of ENTITY B in the user's environment.
• B) A single instance of ENTITY B may be related to many instances of ENTITY A.
• C) A single instance of ENTITY A must be related to many instances of ENTITY B.
• D) ENTITY A has a minimum cardinality of one.
• E) The degree of the relationship is "many."

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Definitions:

Critical Theory

A philosophical approach that seeks to understand, critique, and change society and culture by examining underlying power structures and social injustices.

Social Constructions

Concepts or perceptions of reality based on the collective views shaped by society and culture rather than inherent characteristics.

Method of Tenacity

A way of knowing or believing in something based on the stubborn adherence to a belief despite evidence to the contrary.

Fixing Belief

The process of establishing or settling on a particular belief or understanding based on reasoning, evidence, or persuasion.