The Database Development Process Whose role is it to determine the requirements and design for a database? Database analysts Neither A or B Database administrators Both A and B Database analysts Neither A or B Database administrators Both A and B ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process During logical database design, the conceptual data model is transformed into a logical data model which describes the data in terms of a specific data management technology. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process The longest step of database development is database maintenance. True False True False ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process The three-schema components include all, but: internal schema. conceptual schema. external schema. programming schema. internal schema. conceptual schema. external schema. programming schema. ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process The use of packaged data models can offer which of the following benefits? Higher quality models Both A and Reduce implementation time and costs Neither A nor Higher quality models Both A and Reduce implementation time and costs Neither A nor ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process Which is not a relevant feature of CASE tools? 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 The ability to generate code Access to a DB via the Internet ANSWER DOWNLOAD EXAMIANS APP
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