Introduction to BI

Business intelligence (BI) is a broad category of application programs which includes ________

• Decision support

• Data mining

• OLAP

• All of the mentioned

BI can catalyze a business’s success in terms of _____________

• Distinguish the products and services that drive revenues

• Rank customers and locations based on profitability

• Ranks customers and locations based on probability

• All of the mentioned

__________ is a system where operations like data extraction, transformation and loading operations are executed.

• Data staging

• Data integration

• ETL

• None of the mentioned

Record cannot be updated in __________

• files

• OLTP

• RDBMS

• data warehouse

The important aspect of the data warehouse environment is that data found within the data warehouse is ______

• time-variant

• subject-oriented

• integrated

• None