Given Only the Following Excerpt of an E-R Model

question 34

Multiple Choice

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

• A) A single instance of ENTITY A must be related to one instance of ENTITY B.
• B) Many instances of ENTITY A may be related to one instance of ENTITY B.
• C) ENTITY B has a degree of many.
• D) ENTITY B is a weak entity.
• E) Both A and C are true.

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Definitions:

Self-Esteem

Self-esteem is an individual's overall subjective evaluation of their own worth.

Self-Concept

An individual's perception of themselves, including beliefs about one's capabilities, appearance, and personality.

Declarative Knowledge

Understanding of facts and information that can be consciously recalled and articulated.

Declarative Knowledge

Knowledge that can be consciously recalled and described, such as facts or information.