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 The three-schema components include all, but: external schema. programming schema. conceptual schema. internal schema. external schema. programming schema. conceptual schema. internal schema. ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process With an enterprise data model, it is much easier to build applications because you know exactly what data exist and what needs to be added. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process Which of the following database activities allow for the actual retrieval and use of a database? Logical database design Enterprise modeling Database implementation Physical database design and definition Logical database design Enterprise modeling Database implementation Physical database design and definition ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process An entity type is which of the following? The application software The business processes the support the mission of an organization The various departments of an organization A major category of data about people, place, and things The application software The business processes the support the mission of an organization The various departments of an organization A major category of data about people, place, and things ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process In enterprise data modeling, which is incorrect? 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. You plan one or more database development projects. ANSWER DOWNLOAD EXAMIANS APP
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