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Showing 1–12 of 12 questions
What is a data model primarily used to represent?
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Which modelling level is most technology independent?
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What does an entity represent in modelling?
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Which element describes a characteristic of an entity?
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What does cardinality express in a relationship?
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Why do organisations maintain data models?
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Which two are components of a data model? (Choose two.)
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Which two statements about modelling are correct? (Choose two.)
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DRAG DROP
Match each modelling term to its meaning.
Items to match: Entity, Attribute, Relationship, Cardinality.
Answer is in the explanation below.
CORRECT TEXT
A person place event or concept the business tracks is modelled as an ______.
Answer is in the explanation below.
Which two belong in conceptual modelling work? (Choose two.)
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DRAG DROP
Match each conceptual item to its purpose.
Items to match: Subject area, Entity definition, Business glossary, Conceptual diagram.
Answer is in the explanation below.
