Business Intelligence and data warehousing is used for …………..
data mining
Well Done. Your Answer is Correct Keep it Up!
forecasting
analysis of large volumes of product sales data
None of the Option is Correct
………………… supports basic OLAP operations, including slice and dice, drill-down, roll-up and pivoting.
………………… supports basic OLAP operations, including slice and dice, drill-down, roll-up and pivoting.
data mining
Well Done. Your Answer is Correct Keep it Up!
analytical processing
information processing
None of the Option is Correct
Data warehouse contains ……………. data that is never found in the operational environment.
Data warehouse contains ……………. data that is never found in the operational environment.
normalized
Well Done. Your Answer is Correct Keep it Up!
informational
summary
None of the Option is Correct
The core of the multidimensional model is the ………………….. , which consists of a large set of facts and a number of dimensions.
The core of the multidimensional model is the ………………….. , which consists of a large set of facts and a number of dimensions.
dimensions cube
Well Done. Your Answer is Correct Keep it Up!
multidimensional cube
data cube
None of the Option is Correct
Data warehouse architecture is based on …………….
Data warehouse architecture is based on …………….
rdbms
Well Done. Your Answer is Correct Keep it Up!
dbms
sybase
None of the Option is Correct
Which of the following is not a kind of data warehouse application?
Which of the following is not a kind of data warehouse application?
data mining
Well Done. Your Answer is Correct Keep it Up!
analytical processing
information processing
None of the Option is Correct
The ……………… allows the selection of the relevant information necessary for the data warehouse.
The ……………… allows the selection of the relevant information necessary for the data warehouse.
business query view
Well Done. Your Answer is Correct Keep it Up!
data source view
data warehouse view
None of the Option is Correct
Which of the following is not a component of a data warehouse?
Which of the following is not a component of a data warehouse?
lightly summarized data
Well Done. Your Answer is Correct Keep it Up!
metadata
None of the Option is Correct
…………………….. is the process of finding a model that describes and distinguishes data classes or concepts.
…………………….. is the process of finding a model that describes and distinguishes data classes or concepts.
data characterization
Well Done. Your Answer is Correct Keep it Up!
data classification
data discrimination
data selection
The full form of KDD is ………………
The full form of KDD is ………………
knowledge database
Well Done. Your Answer is Correct Keep it Up!
knowledge discovery database
knowledge data house
None of the Option is Correct