D) a way of developing more granular views of the data model. Answer: B Diff: 2 Page Ref: 129 Topic: Entity Clustering AACSB: Use of Information Technology.
Abstract. Entity Tree Clustering (ETC) is a method for clustering entity sets in large ER designs in order to improve the clarity of these designs.
An entity cluster is a set of one or more entity types and associated relationships. Your Answer: True 6. An action assertion is a statement that expresses some.