The data in Data warehouses and marts differ. Data is organized by subject rather than function

• A.FALSE
• B.TRUE

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DBAs and database architects combine their knowledge of available tools with the business requirements in order to suggest the best possible application of technology to meet organizational goals.

• A.FALSE
• B.TRUE

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Data governance requires control mechanisms and procedures for, but not limited to, escalating issues to higher level of authority.

• A.TRUE
• B.FALSE

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Reference and Master data definition: Managing shared data to meet organizational goals, reduce risks associated with data redundancy, ensure higher quality, and reduce the costs of data integration.

• A.FALSE
• B.TRUE

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Examples of interaction models include:

• A.Wheel-and-spike
• B.Point-to-point
• C.Publish - subscribe
• D.Hub-and-spoke

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