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 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 The systems development life cycle cannot be used with database implementation. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process Whose role is it to determine the requirements and design for a database? Database analysts Database administrators Both A and B Neither A or B Database analysts Database administrators Both A and B Neither A or B ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process The physical database design identifies data integrity and security requirements. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process The first step in database development is which of the following? Database Implementation Enterprise data modeling Logical database design Physical database design and definition Database Implementation Enterprise data modeling Logical database design Physical database design and definition ANSWER DOWNLOAD EXAMIANS APP
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