What type of key is used in physical and sometimes logical relational data modelling schemes to represent a relationship?

• A.Foreign key
• B.Door key
• C.Applications key
• D.Primary key
• E.Network key
• F.All of the above

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The DW encompasses all components in the data staging and data presentation areas, including:

• A.Operational source system
• B.Technology source system
• C.Data access tools
• D.Data staging area
• E.All of the above
• F.Data presentation area

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Business glossaries have the following objectives:

• A.Improve the alignment between technology assets and the business organization
• B.Maximise search capability and enable access to documented institutional knowledge
• C.All of the above
• D.Cultural factors that might improve the concepts and terminology
• E.Reduce the risk that data will be misused due to inconsistent understanding of the business concepts.
• F.Enable common understanding of the core business concepts and terminology

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The best preventative action to prevent poor quality data from entering an organisation include:

• A.Train data procedures
• B.Define and enforce rules
• C.Implement data governance and stewardship
• D.Establish data entry controls
• E.Institute a formal change control
• F.None of the above

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Product Master data can only focus on an organization's internal product and services.

• A.FALSE
• B.TRUE

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