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 Which of the following is true for a relational database? Complex programs have to be written for simple queries. It is difficult to access data. Data is represented by tables. All of these Complex programs have to be written for simple queries. It is difficult to access data. Data is represented by tables. All of these ANSWER DOWNLOAD EXAMIANS APP
The Database Environment The most common source of database failures in an organization is the failure to implement a strong database administration function. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Environment An enterprise database is which of the following? A database designed to support an entire organization A database designed to support a relatively small group A database designed to support a single PC A database designed to support only users external to an organization A database designed to support an entire organization A database designed to support a relatively small group A database designed to support a single PC A database designed to support only users external to an organization ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Which of the following types of databases are the most common? Department Enterprise Workgroup Personal Department Enterprise Workgroup Personal ANSWER DOWNLOAD EXAMIANS APP
The Database Environment A workgroup typically comprises between 25 and 100 persons. False True False True ANSWER DOWNLOAD EXAMIANS APP
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