COG-125CognosIBM Cognos 8 BI Data Warehouse Developer
B. To extract operational data from multiple sources. C. To create dashboards in Report Studio. D. To build aCognos Planning application. Answer:B QUESTION:77 What kind of tool is Data Manager? A. ASP B. DBMS C. ETL D. ERP Answer:C QUESTION:78 Which of the following is true of transformation model derivations? A. They can be created within a static member. B. They can consist of a string literal. C. They can be used as sources for an attribute element. D. They can be used as sources for a measure element. Answer:B QUESTION:79 What distinguishes an OLTP system from a data warehouse? A. An OLTP system captures and processes original business transactions, while a data warehouse does not. B. A data warehouse captures and processes original business transactions, while an OLTP system does not. C. An OLTP system is used to transform, clean, and combine operational data, while a data warehouse is not.