"PartNumber" would be a good identifier for a part entity in a database application.
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Q12: The object-relationship (OR) technique is the most
Q13: The data model should summarize the data
Q14: In E-R diagrams, attributes can be represented
Q15: In a 1:N type of relationship, the
Q16: An entity is something you want to
Q18: Any mistake in the data modelling stage
Q19: Users validate and approve the data model
Q20: The notation N:N indicates a many-to-many relationship.
Q21: When creating tables for an entity, the
Q22: A(n) _ data model captures the entities
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