In Crow's Foot Notation, an Optional Relationship Between Entities Is

question 55

Short Answer

In Crow's Foot notation, an optional relationship between entities is shown by drawing a(n) _____ on the side of the optional entity.

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Definitions:

Service Quality

The degree to which a service meets the expectations and needs of its customers, often assessed through factors like reliability, responsiveness, and empathy.

Knowledge Gap

The difference between what is known and what needs to be known; often relevant in research and decision-making contexts.

Service Quality

The measure of how well a delivered service matches customer expectations, reflecting the discrepancy between perceived service and expected service.

Assurance

Confidence or guarantee in the quality or performance of a product, service, or outcome.