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 Some advantages of the database approach include all, but: improved data sharing. minimal data redundancy. program-data dependency. improved data consistency. improved data sharing. minimal data redundancy. program-data dependency. improved data consistency. 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. All of these It is difficult to access data. Data is represented by tables. Complex programs have to be written for simple queries. All of these It is difficult to access data. Data is represented by tables. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Another name for multimedia data is unstructured data. True False True False ANSWER DOWNLOAD EXAMIANS APP
The Database Environment A data warehouse uses: future operational data. health care data. partial operational data. historical operational data. future operational data. health care data. partial operational 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. True False True False ANSWER DOWNLOAD EXAMIANS APP
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