The Database Environment A data warehouse uses: partial operational data. future operational data. health care data. historical operational data. partial operational data. future operational data. health care data. historical operational data. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Metadata enables database designers and users to do all of the following except: understand what data exist. what the data mean. sample data. what the fine distinctions are between similar data items. understand what data exist. what the data mean. sample data. what the fine distinctions are between similar data items. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Database management systems were first introduced in the 1950s. True False True False ANSWER DOWNLOAD EXAMIANS APP
The Database Environment All enterprise resource planning (ERP) systems are heavily dependent on databases to store the data required by the ERP applications. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Data administrators are responsible for: overall management of data resources in an organization. physical database design. writing application programs. managing technical issues in the database environment. overall management of data resources in an organization. physical database design. writing application programs. managing technical issues in the database environment. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment An enterprise data model is: 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. 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. ANSWER DOWNLOAD EXAMIANS APP
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