The Database Environment A data warehouse uses: future operational data. health care data. historical operational data. partial operational data. future operational data. health care data. historical operational data. partial operational data. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment The database approach requires additional costs and risks. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Environment A database application can perform which of the following activities? All of these Update records Read records Add records All of these Update records Read records Add records ANSWER DOWNLOAD EXAMIANS APP
The Database Environment A database management system (DBMS) is a: hardware system used to create, maintain, and provide uncontrolled access to a database. hardware system used to create, maintain, and provide controlled access to a database. software system used to create, maintain, and provide controlled access to a database. software system used to create, maintain, and provide uncontrolled access to a database. hardware system used to create, maintain, and provide uncontrolled access to a database. hardware system used to create, maintain, and provide controlled access to a database. software system used to create, maintain, and provide controlled access to a database. software system used to create, maintain, and provide uncontrolled access to a database. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment An enterprise data model is: a non-graphical model that shows the high-level entities for an organization. a graphical model that shows the high-level entities for an organization. a graphical model that shows all entities for an organization. a non-graphical model that shows the all entities for an organization. a non-graphical model that shows the high-level entities for an organization. a graphical model that shows the high-level entities for an organization. a graphical model that shows all entities for an organization. a non-graphical model that shows the all entities for an organization. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment The source of the data is sometimes called the system of record. False True False True ANSWER DOWNLOAD EXAMIANS APP
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