The Database Development Process Packaged data models can reduce implementation times and costs. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process Which of the following database activities require a specific knowledge of a DBMS? Physical database design and definition Conceptual data modeling Logical database design Enterprise modeling Physical database design and definition Conceptual data modeling Logical database design Enterprise modeling ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process There is one physical schema for each logical schema. True False True False ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process Which of the following database activities determines the entities, attributes, and relationships of data? Logical database design Database implementation Conceptual data modeling Physical database design and definition Logical database design Database implementation Conceptual data modeling Physical database design and definition ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process In enterprise data modeling, which is incorrect? You plan one or more database development projects. You describe the data needed at a very high level of abstraction. You implement the new database. You review current systems. You plan one or more database development projects. You describe the data needed at a very high level of abstraction. You implement the new database. You review current systems. ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process User views are included as part of which schema? None of these External Internal Conceptual None of these External Internal Conceptual ANSWER DOWNLOAD EXAMIANS APP
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