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 of the following database activities determines the entities, attributes, and relationships of data? Conceptual data modeling Logical database design Database implementation Physical database design and definition Conceptual data modeling Logical database design Database implementation Physical database design and definition 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 There is one physical schema for each logical schema. True False True False ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process One of the most popular systems development life cycle methods is prototyping. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process The Enterprise tier of the three-tiered database architecture includes: processing scripting tasks. managing the data. processing HTTP protocol. managing the User-system interface. processing scripting tasks. managing the data. processing HTTP protocol. managing the User-system interface. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS