The extensive palette of visualization options delivered with Oracle Analytics Cloud can be extended with custom plugins.
What option isfalse about implementing custom visualization plugins?

• A.Plugins for rendering sophisticated visuals can be downloaded from the Oracle Data Visualization Library.
• B.Oracle Analytics Cloud provides a Software Development Kit (SDK) to enable builds of custom plugins.
• C.The bicreateplugin script, provided with Oracle Analytics Cloud, can be used to create a skeleton visualization to facilitate custom development.
• D.To be implemented, custom plugins must be deployed in the Bi_HOME\Analytics\src\customVi2 directory and BI Services need to be restarted.

Comment: *

Name: *

Email: *

Verification: *

You create a visualization of revenue data by date (at day level) for the past three years. You then add a forecast.
How can you check the accuracy of the forecast?

• A.Combine a polynomial trend line with a suitable reference line.
• B.Select the option to highlight the prediction interval for a given percentage.
• C.Change the model employed by the algorithm.
• D.Addreference lines for the maximum and minimum.

Comment: *

Name: *

Email: *

Verification: *

Which tab should you use to restrict access to a specific item in a model?

• A.Permissions
• B.Security
• C.App Responsibilities
• D.App Roles

Comment: *

Name: *

Email: *

Verification: *

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

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

Comment: *

Name: *

Email: *

Verification: *

What is a typical relationship between levels in a dimension hierarchy going from top to bottom?

• A.Many to ManyRelationship
• B.Zero Cardinality
• C.One to Many Relationship
• D.Multiple Relationship

Comment: *

Name: *

Email: *

Verification: *