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 The longest step of database development is database maintenance. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process Which is not a relevant feature of CASE tools? An information repository Access to a DB via the Internet The ability to generate code The ability to help draw data models using entity-relationship notations An information repository Access to a DB via the Internet The ability to generate code The ability to help draw data models using entity-relationship notations ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process The use of packaged data models can offer which of the following benefits? Higher quality models Neither A nor Reduce implementation time and costs Both A and Higher quality models Neither A nor Reduce implementation time and costs Both A and ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process Strategic Planning factors do not include which of the following? Problem areas Critical success factors Information engineering Organizational goals Problem areas Critical success factors Information engineering Organizational goals 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
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