The Database Development Process Which of the following database activities determines the entities, attributes, and relationships of data? Logical database design Database implementation Physical database design and definition Conceptual data modeling Logical database design Database implementation Physical database design and definition Conceptual data modeling ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process During logical database design, the conceptual data model is transformed into a logical data model which describes the data in terms of a specific data management technology. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process In enterprise data modeling, which is incorrect? You review current systems. You describe the data needed at a very high level of abstraction. You plan one or more database development projects. You implement the new database. You review current systems. You describe the data needed at a very high level of abstraction. You plan one or more database development projects. You implement the new database. ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process User views are included as part of which schema? Conceptual External Internal None of these Conceptual External Internal None of these ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process Functional decomposition is the process of breaking down the functions of an organization into greater levels of detail. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process The three-schema components include all, but: conceptual schema. programming schema. internal schema. external schema. conceptual schema. programming schema. internal schema. external schema. ANSWER DOWNLOAD EXAMIANS APP
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