DMC - Data Modeling Certification Practice Test
DMC Conceptual and Logical Data Design
Which of the following best distinguishes a logical data model from a conceptual data model?
Select your answer
A
A logical model includes physical storage parameters
B
A logical model adds attributes, primary keys, and data types without specifying a DBMS
C
A logical model is less detailed than a conceptual model
D
A logical model only documents relationships, not entities
Hint
