Question

An erd is an example of a conceptual model. true or false? mark for review (1) points true false

Answer 1

true it is an example of a conceptual model

Answer 2

An erd is an example of a conceptual model is a true statement.

Explanation:

• Erd stands with Entity-relationship diagramming. It is a chart with which visually represents the database entities. It has three main component entities, relationship and attributes. It is piece of data an object or concept about which data is stored.
• It is crucial to creating a good database design. In a relational database, entity are equivalent to a database. If we are talking about the attribute of an entity is a particular property that describes the entity.

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