The Database Environment Which of the following is true for a relational database? All of these It is difficult to access data. Complex programs have to be written for simple queries. Data is represented by tables. All of these It is difficult to access data. Complex programs have to be written for simple queries. Data is represented by tables. 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 A shared database should: provide for backup and recovery. be secure. be accurate and available. All of these provide for backup and recovery. be secure. be accurate and available. All of these 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 Data quality problems currently cost U.S. businesses some $60 million each year (Hudica, 2003). False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Environment An extranet is which of the following? The use of Internet protocols with unlimited access to company data by the company's customers and suppliers. The use of Internet protocols with unlimited access to company data by people within an organization. The use of Internet protocols with limited access to company data by people within an organization. The use of Internet protocols with limited access to company data by the company's customers and suppliers. The use of Internet protocols with unlimited access to company data by the company's customers and suppliers. The use of Internet protocols with unlimited access to company data by people within an organization. The use of Internet protocols with limited access to company data by people within an organization. The use of Internet protocols with limited access to company data by the company's customers and suppliers. ANSWER DOWNLOAD EXAMIANS APP
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