What Has Caused the Growth of the Demand for Instant,on-Demand

Multiple Choice

What has caused the growth of the demand for instant,on-demand access to dispersed information?

A) the increasing divide between users who focus on the strategic level and those who are more oriented to the tactical level
B) the need to create a database infrastructure that is always online and contains all the information from the OLTP systems
C) the more pressing need to close the gap between the operational data and strategic objectives
D) the fact that BI cannot simply be a technical exercise for the information systems department