[03/Santee/06]
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Questions and Answers

What is the main purpose of the Source Identifier in the Non-integrated model?

  • Guaranteeing data validity in the Source Vault
  • Identifying overlapping business keys
  • Separating business keys by 'source' (correct)
  • Integrating business keys from different tables

Why is the Non-integrated model considered 'not integrated at all'?

  • It ensures data consistency in the Source Vault
  • It guarantees validity despite not being integrated (correct)
  • It merges business keys from different sources
  • It combines data from multiple tables seamlessly

What is the significance of the Source of business keys in the context of the Non-integrated model?

  • It ensures complete integration of business keys
  • It guarantees data accuracy in the Source Vault
  • It emphasizes the importance of data sources
  • It highlights the uniqueness of business keys within each source table (correct)

True or false: The Non-integrated model separates business keys by 'source' and ensures the validity of the model by guaranteeing that the source is the source table

<p>True (A)</p> Signup and view all the answers

True or false: The Non-integrated model is a counter-measure for 'overintegrated' models and is not integrated at all, but is guaranteed to be valid

<p>True (A)</p> Signup and view all the answers

True or false: In the context of the Non-integrated model, if multiple tables for customers exist in a data source with overlapping business keys, the source must be the source table to guarantee a valid model

<p>True (A)</p> Signup and view all the answers

Match the following terms with their definitions:

<p>Source Identifier = Identifies the source table in the Non-integrated model Non-integrated model = Counter-measure for 'overintegrated' models and separates business keys by 'source' Overlapping business keys = Occurs when multiple tables for customers exist in a data source with shared business keys Source Vault = Not a Source Vault according to the text</p> Signup and view all the answers

Match the following terms with their meanings:

<p>Counter-measure for 'overintegrated' models = Non-integrated model Valid model guarantee = Characteristic of the Non-integrated model Business key separation = Function of the Non-integrated model Source table guarantee = Ensures the validity of the model in the Non-integrated model</p> Signup and view all the answers

Match the following phrases with their correct descriptions:

<p>Not just the data source = Source of business keys in the Non-integrated model Multiple tables for customers with overlapping business keys = Scenario where the source must be the source table in the Non-integrated model Integrated at all = Characteristic of the Non-integrated model Guaranteed validity = Feature of the Non-integrated model</p> Signup and view all the answers

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