The Database Environment Which of the following is true for a relational database? 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. All of these Data is represented by tables. Complex programs have to be written for simple queries. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment The database approach requires additional costs and risks. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Legacy data is which of the following? Data contained in a newly-installed system Data contained in a file system Data rejected during the installation of a new system Data contained by a system used prior to the installation of a new system Data contained in a newly-installed system Data contained in a file system Data rejected during the installation of a new system Data contained by a system used prior to the installation of a new system ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Another name for multimedia data is unstructured data. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Environment A data warehouse uses: future operational data. health care data. historical operational data. partial operational data. future operational data. health care data. historical operational data. partial operational data. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Which of the following types of databases are the most common? Department Personal Workgroup Enterprise Department Personal Workgroup Enterprise ANSWER DOWNLOAD EXAMIANS APP
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