The Database Environment Data administrators are responsible for: writing application programs. physical database design. managing technical issues in the database environment. overall management of data resources in an organization. writing application programs. physical database design. managing technical issues in the database environment. overall management of data resources in an organization. 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 A database application can perform which of the following activities? Read records Add records All of these Update records Read records Add records All of these Update records ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Which of the following types of databases are the most common? Personal Enterprise Workgroup Department Personal Enterprise Workgroup Department ANSWER DOWNLOAD EXAMIANS APP
The Database Environment A workgroup typically comprises between 25 and 100 persons. True False True False ANSWER DOWNLOAD EXAMIANS APP
The Database Environment The database approach requires additional costs and risks. False True False True ANSWER DOWNLOAD EXAMIANS APP
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