The Database Environment An enterprise data model is a relational model that shows the high-level entities for the organization and associations among those entities. True False True False ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Databases that contain historical and summarized information are usually called data warehouses. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Environment An enterprise database is which of the following? A database designed to support a relatively small group A database designed to support only users external to an organization A database designed to support a single PC A database designed to support an entire organization A database designed to support a relatively small group A database designed to support only users external to an organization A database designed to support a single PC A database designed to support an entire organization ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Another name for multimedia data is unstructured data. True False True False ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Data administrators are responsible for: 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. overall management of data resources in an organization. physical database design. writing application programs. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment A shared database should: All of these be accurate and available. be secure. provide for backup and recovery. All of these be accurate and available. be secure. provide for backup and recovery. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS