What statement is false regarding how Data Flow Sequences can beconfigured?

• A.To change the order of an item in the Sequence, the item can be selected by clicking it and dragging it up or down. It will be placed immediately below the highlighted item.
• B.To remove an item from a Sequence, click the Action menu icon at the far right of the line upon which the item is found and then select Remove from the drop-down menu,
• C.Data Set prepare execution can be encapsulated by embedding Sequences inside of other Sequences.
• D.Sequences can be configured to fork multiple Data Flows to be run in parallel so as to complete data preparation more quickly than running flows serially.

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Which of the following cannot be done with Data Visualization to shape stories?

• A.Visual canvases can beresized and the Auto Fit setting can be disabled.
• B.Create filters to focus upon pertinent data points.
• C.Enhance narrative transition by rearranging and/or hiding Insight canvases.
• D.Multiple projects can be combined into one project by clicking on theShare icon in the Narrate menu bar.

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Which statementIs false about log files generated by Oracle BI Analyses?

• A.An Analysis that references two fact tables will generatetwo database-specific SQL queries in the log file.
• B.The log file can be accessed via the Fusion Middleware Control.
• C.Catalog Manager provides rapid access to the log file.
• D.The log file is not accessible via the repository Administration client.

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How should you determine the accuracy of a machine learning model created in Oracle AnalyticsCloud?

• A.Open the Inspect dialog for a given machine learning model and review the F1 score.
• B.Create a data flow that Includes a histogram.
• C.Run the machine learning model with various filter values applied.
• D.Use the debug option in the data flow where the model was created.

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Which two statements aretrue regarding configuring filters to control visual content?

• A.Expression filters cannot be applied in the filter steps of Oracle Analytics Cloud Data Visualization data flows.
• B.When the Oracle Business Intelligence Enterprise Edition repository is used as a data source, filters defined in the initialization blocks with the client administration tool are automatically inherited in Data Visualization.
• C.Application role filters for fact and dimension tables are defined in the Oracle Analytics Cloud Data Modeler.
• D.Variables may be employed in all Data Visualization filter types (that is, Range, List, Date, Expression).

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