The Database Environment A shared database should: be accurate and available. be secure. All of these provide for backup and recovery. be accurate and available. be secure. All of these provide for backup and recovery. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Which of the following types of databases are the most common? Enterprise Workgroup Department Personal Enterprise Workgroup Department Personal ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Databases that contain historical and summarized information are usually called data warehouses. False True False True 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 Which of the following is true for a relational database? 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 Complex programs have to be written for simple queries. It is difficult to access data. Data is represented by tables. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment A workgroup typically comprises between 25 and 100 persons. False True False True ANSWER DOWNLOAD EXAMIANS APP
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