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- 1. Multiple ChoiceBusiness intelligence (BI) is a broad category of application programs which includesDecision supportData miningOLAPAll of the mentioned
- 2. Multiple Choice
Point out the correct statement
OLAP is an umbrella term that refers to an assortment of software applications for analyzing an organization’s raw data for intelligent decision making
Business intelligence equips enterprises to gain business advantage from data
BI makes an organization agile thereby giving it a lower edge in today’s evolving market condition
None of the mentioned
- 3. Multiple Choice
Point out the wrong statement :
Data mart is a subject-oriented database that is often a partitioned segment of an enterprise data warehouse
BI is a category of database software that provides an interface to help users quickly and interactively scrutinize the results in a variety of dimensions of the data
Customer relationship management (CRM) entails all aspects of interaction that a company has with its customer
- 4. Multiple Choice
_________ is a category of applications and technologies for presenting and analyzing corporate and external data
Data warehouse
MIS
EIS
All of the mentioned
- 5. Multiple ChoiceThis is the processing of data about customers and their relationship with the enterprise in order to improve the enterprise’s future sales and service and lower cost.clickstream analysisdatabase marketingcustomer relationship managementCRM analyticsB2C
- 6. Fill in the Blank
Translate oczyszczanie danych
- 7. Multiple Choice
An entity has a set of ___________ that describe it.
a. Attributes
b. Entity
c. Tuples
d. Relations
- 8. Open Ended
Data warehouse is carefully designed to be:
1.___ - _______
2.______ - ______
3. _________ - _________
- 9. Fill in the Blank
(Preposition) We run queries _________ the data.
- 10. Fill in the Blank
A fake key with no real meaning is called:
- 11. Multiple Choice
A process that doesn't modify software system to make it work more efficiently.
optimization
standardization
validation
- 12. Fill in the Blank
translate obszar tymczasowy:
- 13. Multiple Choice
Which component of data architecture involves the process of ETL
leveraging customer data layer
data sources layer
data integration layer
data analysis layer
- 14. Open Ended
Using your own words, give an example of data denormalisation: (3 minutes)
- 15. Open Ended
Name 2 improvements a company can get thanks to BI:
2 minutes
- Answer choicesTagsAnswer choicesTags