Database Processing for BIS MCQs

42 questionsDatabasePage 4 of 5

Practice free Database Processing for BIS multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 42 questions — no login required.

Question 28hard
In a common form of RFM analysis, customers are sorted in five groups and given a score of 1 to 5 depending on their group.
⚑ Report✎ Feedback
Question 29medium
Report types include static, dynamic, query and OLAP.
⚑ Report✎ Feedback
Question 30medium
OLAP uses measures, dimensions and associations.
⚑ Report✎ Feedback
Advertisement
Question 31medium
In unsupervised data mining, explanations are created after patterns are found.
⚑ Report✎ Feedback
Question 32hard
The delivery function of a report management system allows reports to be delivered via e-mail, via the Web, via XML Web services, via hand delivery and other delivery means.
⚑ Report✎ Feedback
Question 33hard
BI reporting systems summarize the current status of business activities in order to predict future activities.
⚑ Report✎ Feedback
Advertisement
Question 34hard
Business Intelligence (BI) reporting systems are used to make sophisticated mathematical and statistical calculations in order to prepare reports based on the data.
⚑ Report✎ Feedback
Question 35medium
The term neural networks as used in data mining is a misnomer.
⚑ Report✎ Feedback
Question 36medium
Formatting the report is part of authoring a report.
⚑ Report✎ Feedback
1…345