GENERIC ERD Observe the GENERIC ER Diagram Below

question 66

True/False

GENERIC ERD
Observe the GENERIC ER Diagram below:

This ER diagram will be used for the following questions citing Generic ER Diagram.
-If in the GENERIC ERD the Symbol 1 is >| and the Symbol2 is 0|,then the number of optional columns in the relational schema resulting from mapping the GENERIC ERD is 0.

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Definitions:

Non-native Species

Species that are introduced into an environment where they do not naturally occur, often causing harm to local ecosystems and species.

Mutualism

A type of symbiotic relationship between two organisms where both organisms benefit from the interaction.

Commensalism

A symbiotic relationship between two organisms where one benefits without harming or helping the other.

Co-operation

Working together towards common goals or mutual benefits, often involving sharing resources or coordinating efforts.