[03/Winnipeg/06]
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Questions and Answers

What is the consequence of a source table having no records in Flow.BI?

  • It will be ignored in the model (correct)
  • It will prompt a warning but still be included in the model
  • It will be included in the model with default records
  • It will cause an error in the model generation

How does the model size in Flow.BI relate to the source tables?

  • The model only captures a portion of the source data, resulting in a small model
  • The model captures all source data, leading to a large model (correct)
  • The model size is determined by the number of relationships between source tables
  • The model size is independent of the source tables

What is the recommended approach to reduce the size of the generated model in Flow.BI?

  • Remove source tables (correct)
  • Increase the number of relationships between source tables
  • Add more source tables with minimal design
  • Aggregate data in the source tables

Flow.BI relies on source data analysis

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

If a source table has no records, it will be ignored

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

The model captures all source data

<p>False (B)</p> Signup and view all the answers

Match the following terms with their descriptions in the context of Flow.BI model optimization:

<p>Model size = The size of the generated model in Flow.BI Source tables = Non-empty tables used as data sources in Flow.BI Minimal design = Reducing the generated model by removing source tables Primary usage = The main purpose or application of a programming language</p> Signup and view all the answers

Match the following actions with their impact on the Flow.BI model optimization:

<p>Removing source tables = Reduces the size of the generated model Capturing all source data = Increases the size of the generated model Deriving the model from all non-empty source tables = Contributes to the size of the generated model Ignoring source tables with no records = Affects the size of the generated model</p> Signup and view all the answers

Match the following consequences with their corresponding actions in Flow.BI model optimization:

<p>Model size reduction = Removing source tables to reduce the generated model Source table with no records being ignored = Consequence of a table having no records in Flow.BI Comprehensive source data capture = Capturing all source data in the generated model Increase in model size = Deriving the model from all non-empty source tables</p> Signup and view all the answers

What is the recommended approach to reduce the size of the generated model in Flow.BI?

<p>Focus on the tables required by the business and limit the incoming tables accordingly (A)</p> Signup and view all the answers

What is the consequence of a source table having no records in Flow.BI?

<p>It will be ignored in the model generation process (D)</p> Signup and view all the answers

How does the model size in Flow.BI relate to the source tables?

<p>The model captures all data from the incoming tables, impacting its size (B)</p> Signup and view all the answers

True or false: Limiting the tables seen by the Flow.BI database connection into the source data set is not currently possible

<p>False (B)</p> Signup and view all the answers

True or false: The model generated by Flow.BI captures all data from the incoming tables

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

True or false: The model generated by Flow.BI can be easily manually created by humans in a cost-effective way

<p>False (B)</p> Signup and view all the answers

Match the following actions with their impact on the Flow.BI model optimization:

<p>Focus on required tables and reduce incoming tables = Reduces the size of the model Limit tables seen by the Flow.BI database connection = Possibly reduces the size of the model Use parameters to the JDBC driver = Possibly reduces the size of the model Manually create the model by humans = Not cost-effective</p> Signup and view all the answers

Match the following terms with their descriptions in the context of Flow.BI model optimization:

<p>Flow.BI model captures all source data = Current model size too large to be manually created by humans in a cost-effective way Source table with no records will be ignored = Recommended to focus on required tables and reduce incoming tables Flow.BI relies on source data analysis = Flow.BI model captures all data from the incoming tables Limiting tables seen by Flow.BI is currently not possible = Not a recommended approach to reduce the size of the generated model in Flow.BI</p> Signup and view all the answers

Match the following consequences with their corresponding actions in Flow.BI model optimization:

<p>Model is way too large to be manually created by humans in a cost-effective way = Recommended to focus on required tables and reduce incoming tables Source table with no records will be ignored = Flow.BI model captures all source data Limiting tables seen by Flow.BI is currently not possible = Not a recommended approach to reduce the size of the generated model in Flow.BI Flow.BI model captures all data from the incoming tables = Flow.BI relies on source data analysis</p> Signup and view all the answers

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