0)The hub-and-spoke data warehouse model uses a centralized warehouse feeding dependent data marts Answer: TRUE Diff:2 Page Ref: 142 11) Because of performance and data quality issues, most experts agree that the federated architecture should supplement data warehouses, not replace them Answer: TRUE Diff:2 Page Ref: 144 12) Bill Inmon advocates the data mart bus architecture whereas Ralph Kimball promotes the hub-and-spoke architecture a data mart bus architecture with conformed dimensions Answer: FALSE Diff: 2 Page Ref: 144 13)Properly integrating data from various databases and other disparate sources is a trivial process. Answer: FALSE Diff: 3 Page Ref: 146 14)With key performance indicators, driver KPIs have a significant effect on outcome KPIs, but the reverse is not necessarily true Answer: TRUE Diff: 2 Page Ref: 176 15)With the balanced scorecard approach, the entire focus is on measuring and managing specific financial goals based on the organization's strategy Answer: FALSE Diff: 2 Page Ref: 177 16)OLTP systems are designed to handle ad hoc analysis and complex queries that deal with many data items Answer: FALSE Diff:2 Page Ref: 158 17) The data warehousing maturity model consists of six stages: prenatal, infant, child, teenager dult, and sage Answer: TRUE Diff: 2 Page Ref: 160-161 18)User-initiated navigation of data through disaggregation is referred to as"drill up Answer: FALSE Diff: 3 Page Ref: 159 Copyright C 2018 Pearson Education, Inc2 Copyright © 2018 Pearson Education, Inc. 10) The hub-and-spoke data warehouse model uses a centralized warehouse feeding dependent data marts. Answer: TRUE Diff: 2 Page Ref: 142 11) Because of performance and data quality issues, most experts agree that the federated architecture should supplement data warehouses, not replace them. Answer: TRUE Diff: 2 Page Ref: 144 12) Bill Inmon advocates the data mart bus architecture whereas Ralph Kimball promotes the hub-and-spoke architecture, a data mart bus architecture with conformed dimensions. Answer: FALSE Diff: 2 Page Ref: 144 13) Properly integrating data from various databases and other disparate sources is a trivial process. Answer: FALSE Diff: 3 Page Ref: 146 14) With key performance indicators, driver KPIs have a significant effect on outcome KPIs, but the reverse is not necessarily true. Answer: TRUE Diff: 2 Page Ref: 176 15) With the balanced scorecard approach, the entire focus is on measuring and managing specific financial goals based on the organization's strategy. Answer: FALSE Diff: 2 Page Ref: 177 16) OLTP systems are designed to handle ad hoc analysis and complex queries that deal with many data items. Answer: FALSE Diff: 2 Page Ref: 158 17) The data warehousing maturity model consists of six stages: prenatal, infant, child, teenager, adult, and sage. Answer: TRUE Diff: 2 Page Ref: 160-161 18) User-initiated navigation of data through disaggregation is referred to as "drill up." Answer: FALSE Diff: 3 Page Ref: 159