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? Reduce implementation time and costs Both A and Neither A nor Higher quality models Reduce implementation time and costs Both A and Neither A nor Higher quality models ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process Which of the following database activities require a specific knowledge of a DBMS? Conceptual data modeling Logical database design Enterprise modeling Physical database design and definition Conceptual data modeling Logical database design Enterprise modeling Physical database design and definition ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process Enterprise data modeling typically occurs during information systems planning. True False True False ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process Whose role is it to determine the requirements and design for a database? Database administrators Database analysts Neither A or B Both A and B Database administrators Database analysts Neither A or B Both A and B ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process In enterprise data modeling, which is incorrect? 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. You describe the data needed at a very high level of abstraction. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS