The Database Development Process The most important reason for data architecture is reliability. True False True False ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process Which is not a relevant feature of CASE tools? The ability to generate code An information repository Access to a DB via the Internet The ability to help draw data models using entity-relationship notations The ability to generate code An information repository Access to a DB via the Internet The ability to help draw data models using entity-relationship notations ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process In enterprise data modeling, which is incorrect? 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. You plan one or more database development projects. ANSWER DOWNLOAD EXAMIANS APP
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 three-schema components include all, but: internal schema. programming schema. conceptual schema. external schema. internal schema. programming schema. conceptual schema. external schema. ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process The Enterprise tier of the three-tiered database architecture includes: processing scripting tasks. processing HTTP protocol. managing the User-system interface. managing the data. processing scripting tasks. processing HTTP protocol. managing the User-system interface. managing the data. ANSWER DOWNLOAD EXAMIANS APP
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