Key Terms Check 7.11 Long-range, unstructured decisions with a high degree of ambiguity are called a. routine operating decisions. b. tactical decisions. c. strategic decisions. c is the correct answer d. all of the above. 7.12 Decisions typically related to ongoing business activities are considered a. routine operating decisions. a is the correct answer b. tactical decisions. c. strategic decisions. d. all of the above 7.13 Semistructured decisions that are typically short term in nature and impact one year or less are considered a. routine operating decisions. b. tactical decisions. b is the correct answer c. strategic decisions. d. all of the above. 7.14 A business intelligence technique that uses mathematical algorithms to predict future trends is a. data mining. b. text mining. c. Web mining. d. predictive modeling. d is the correct answer 7.15 A business intelligence technique used on relatively unstructured data such as emails is called a. data mining. b. text mining. b is the correct answer c. Web mining d. predictive modeling 7.16 A business intelligence technique used to search social networking sites for customer preferences would be referred to as a. data mining. b. text mining c. Web mining. c is the correct answer d. predictive modeling