1Z0-1041 무료 덤프문제 온라인 액세스

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

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

The data loads for your Essbase cube are taking many hours, due to which the cube is unavailable to the user for extended periods every day. You are assigned the task of optimizing the data load process.
Which are four optimization steps?

• A.loading from the Essbase server
• B.making the data source as small as possible by eliminating redundancy
• C.positioning data in reverse order as the outline
• D.grouping the data source by sparse-dimension member combination
• E.switching from multiple data fields to a single data field
• F.using Parallel load

You've created a visualization of revenue data over time. The revenue data over time exhibits some curvature in the line visualization.
What trending algorithm should you use to refine the trendline?

• A.Set the confidence interval to 95%.
• B.Use the exponential option.
• C.Use the linear option.
• D.Use the polynomial option.

Oracle Analytics Cloud offers several visualization options for presenting query results. How do you explicitly invoke "best visualization" in Oracle Analytics Cloud?

• A.Drag an entire Data Set from the Data Elements pane onto the Data Visualization canvas and let the tool determine the best visualization.
• B.Select the desired data elements from the Data Elements pane and drag them onto the Best Visualization zone in the Explore pane.
• C.Select the desired data elements from the Data Elements pane, right-click and select "Create Best Visualization" from the drop-down menu.
• D.Select the "Best Visualization" option from the project's Canvas Settings drop-down menu.

What is not a pre-requisite for deploying the Oracle Business Intelligence Cloud Service Remote Data Connector?

• A.Configure the load balancer or HTTP server for Secured Socket Layer communication.
• B.Obtain the OAuth 2.0 token from the IETF OAuth Working Group website and save it to the Oracle Analytics Cloud bi_home directory.
• C.Download the Oracle Business Intelligence Cloud Service Remote Data Connector WAR file from the Oracle Technology Network website.
• D.Download and Install Weblogic Server and Node Manager from the Oracle Technology Network website or, alternatively, download and install Apache Tomcat.