The Small Oval on a Line in an E-R Diagram

question 29

True/False

The small oval on a line in an E-R diagram means that the relationship must have an entity of that type.

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Definitions:

Crystallized Intelligence

The proficiency in deploying acquired knowledge and experiential learning.

Fluid Intelligence

the ability to think abstractly, reason, identify patterns, solve problems, and discern relationships without relying on acquired knowledge.

Working Memory

The capacity of the brain to hold and manipulate information in the short term for cognitive tasks such as learning, reasoning, and comprehension.

Short-Term Memory

A part of the memory system where small amounts of information can be kept for a short period of time, typically from a few seconds to a minute.