Database Redesign The process of reading a database schema and producing a data model from that schema is known as: None of these reverse engineering. data modeling. database design. None of these reverse engineering. data modeling. database design. ANSWER DOWNLOAD EXAMIANS APP
Database Redesign The data model that is produced from reverse engineering is: a logical model. a conceptual model. an internal model. None of these a logical model. a conceptual model. an internal model. None of these ANSWER DOWNLOAD EXAMIANS APP
Database Redesign It is not easy to build a database correctly the first time. True False True False ANSWER DOWNLOAD EXAMIANS APP
Database Redesign A correlated subquery is processed as a nested subquery. True False True False ANSWER DOWNLOAD EXAMIANS APP
Database Redesign A tool that can help designers understand the dependencies of database structures is a: dependency graph. data model. None of these graphical display. dependency graph. data model. None of these graphical display. ANSWER DOWNLOAD EXAMIANS APP
Database Redesign Database redesign is not terribly difficult if the: database is well-designed. database has no data. database is relatively small. database is structured. database is well-designed. database has no data. database is relatively small. database is structured. ANSWER DOWNLOAD EXAMIANS APP
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