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[03/Charles/07]

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Questions and Answers

What is the purpose of implementing a non-integrated model as a counter-measure?

To prevent data inconsistency in case of wrong business keys (correct)

To reduce the risk of turning off the non-integrated model

To open-source the rules for modification

To efficiently integrate business keys

What is the consequence of turning off the non-integrated model?

Improved data integrity

Increased risk of data inconsistency (correct)

Decreased risk of non-relevant links

Enhanced data consistency

Why are the rules of the non-integrated model considered closed-source?

To ensure the model cannot be modified (correct)

To limit the risk of data inconsistency

To allow easy modification of the model

To encourage open collaboration on the model

Implementing a counter-measure for every risk is not efficient because it consumes additional resources.

False Signup and view all the answers

The non-integrated model can be modified to adjust its rules and parameters.

False Signup and view all the answers

Data inconsistency is a potential consequence of using an integrated model with wrong business keys.

True Signup and view all the answers

Match the following terms with their descriptions:

Counter-measure = Implemented for every risk Integration = Done on business keys Non-integrated model = Cannot be modified Data inconsistency = Links refer to non-relevant keys Signup and view all the answers

Match the following consequences with their respective actions:

Wrong business key = Worst case: links refer to non-relevant keys Non-integrated model modification = Possible to turn it off at your own risk Data inconsistency = Potential consequence of using an integrated model with wrong business keys Closed-source rules = Rules of the non-integrated model Signup and view all the answers

Match the following actions with their risks:

Integration on business keys = Risk of wrong business key leading to data inconsistency Modifying non-integrated model = Consumes additional resources Turning off non-integrated model = At your own risk Implementing counter-measure = Efficiency concern Signup and view all the answers