解釋名詞. Key Terms Business Intelligence Chap. 2, P. 79. 綜合題. List three systems for linking the enterprise Enterprise system (ERP) Supply chain management systems Customer relationship management systems Knowledge Management systems Chap.2, P. 81.
List the three interrelated changes in technology area of the new themes in business use of information systems
List any 3 key organizational complementary investments which are required to optimize returns from information technology investments
List 3 typical business processes for the sales and marketing functional area of business
List any 3 collaboration and communication systems as vital management tools for jobs in today’s global economy
List the 2 companies which use data from multiple sources to create information on individuals
What legislation was established to regulate spamming in Europe and United States
Develop an example to explain the multiple views of data within a database.
p. 241, chapter 6
頁 250, 第六章
SELECT COUNT(DISTINCT AUTO.CUSTNUMB)
FROM (AUTO, HOME, CUSTOMER)
HOME.CUSTNUMB <> AUTO.CUSTNUMB AND
HOME.CUSTNUMB = CUSTOMER.CUSTNUMB AND
CUSTOMER.CITY = ‘Kaohsiung’;
Note: <> means not equal.