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 Which of the following database activities allow for the actual retrieval and use of a database? Database implementation Physical database design and definition Enterprise modeling Logical database design Database implementation Physical database design and definition Enterprise modeling Logical database design ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process A conceptual schema is usually depicted in graphical format using E-R or object-modeling notations. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process There is one physical schema for each logical schema. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process The use of packaged data models can offer which of the following benefits? Neither A nor Reduce implementation time and costs Higher quality models Both A and Neither A nor Reduce implementation time and costs Higher quality models Both A and ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process Which is not a relevant feature of CASE tools? The ability to generate code Access to a DB via the Internet An information repository The ability to help draw data models using entity-relationship notations The ability to generate code Access to a DB via the Internet An information repository The ability to help draw data models using entity-relationship notations ANSWER DOWNLOAD EXAMIANS APP
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