The Database Development Process Which of the following database activities require a specific knowledge of a DBMS? Logical database design Enterprise modeling Conceptual data modeling Physical database design and definition Logical database design Enterprise modeling Conceptual data modeling Physical database design and definition 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 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. You review current systems. ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process There are three stages involved when analyzing the initiation of an information systems project. 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? Database implementation Logical database design Physical database design and definition Conceptual data modeling Database implementation Logical database design Physical database design and definition Conceptual data modeling ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process The three-schema components include all, but: conceptual schema. programming schema. external schema. internal schema. conceptual schema. programming schema. external schema. internal schema. ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process A conceptual schema is usually depicted in graphical format using E-R or object-modeling notations. True False True False ANSWER DOWNLOAD EXAMIANS APP
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