a consice visual summary of key performance indicators of some aspect of abusiness and is usually interactive and role$-$based

a general process for transforming data into images using shapes, color and text

a storage repository that contains standardized data from multiple source systems and is used for specific managerial tasks including analysis, planningm, decision$-$making and control

uses the metaphor of a data cube to support descriptive reporting along multiple dimensions through roll$-$up$,$ drilldown, slice and dice functions

A$.$ data warehouse

B$.$ a dashboard

C$.$ data visualization

D$.$ on$-$line analytical processing $($OLAP$)$