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: minimal data redundancy. program-data dependency. improved data consistency. improved data sharing. minimal data redundancy. program-data dependency. improved data consistency. improved data sharing. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment A data warehouse uses: partial operational data. future operational data. health care data. historical operational data. partial operational data. future operational data. health care data. historical operational data. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Stand-alone databases exhibit many of the same advantages common to file processing systems. 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 by a system used prior to the installation of a new system Data rejected during the installation of a new system Data contained in a file system Data contained in a newly-installed system Data contained by a system used prior to the installation of a new system Data rejected during the installation of a new system Data contained in a file system 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
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