4 ) Requirements definition for a data warehouse must include information about data cleansing to drive the architectural plan for the Data Staging architectural component .
5 ) The requirements definition for a data warehouse drives which of the following in the plan for the Data Storage architectural component ?
6 ) Typically , the data warehouse makes decision-support possible in a separate environment without hindering the operational systems .
7 ) Which of the following relates to the usefulness of strategic information for an enterprise ?
8 ) In which way informational systems are different from operational systems ?
9 ) Typically , which of the following is NOT a function of an operational system ?
10 ) What were Executive Information Systems ?
11 ) Which of the following is the correct matching of role and responsibility in a data warehouse project ?