The Database Environment A workgroup typically comprises between 25 and 100 persons. False True False True ANSWER DOWNLOAD EXAMIANS APP
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. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Which of the following types of databases are the most common? Enterprise Department Workgroup Personal Enterprise Department Workgroup Personal ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Which of the following is true for a relational database? All of these Data is represented by tables. Complex programs have to be written for simple queries. It is difficult to access data. All of these Data is represented by tables. Complex programs have to be written for simple queries. It is difficult to access data. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment The database approach requires additional costs and risks. True False True False ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Some advantages of the database approach include all, but: improved data consistency. program-data dependency. minimal data redundancy. improved data sharing. improved data consistency. program-data dependency. minimal data redundancy. improved data sharing. ANSWER DOWNLOAD EXAMIANS APP
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