Free Oracle 1Z0-1041-20 Exam Dumps Questions & Answers

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

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

You have created a visualization of revenue data over time. It displays some seasonality (e.g. high revenue around typical holiday periods) but there is no obvious pattern to the data overall. In which two ways can you start to get insight from this data?

• A.Create a column trellis over the prominent dimension value.
• B.Add a filter to remove the oldest data.
• C.Create a trend line.
• D.Create a reference line which displays the average revenue.

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

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 "Best Visualization" option from the project's Canvas Settings drop-down menu.
• D.Select the desired data elements from the Data Elements pane, right-click and select "Create Best Visualization" from the drop-down menu.

What does a confusion matrix illustrate?

• A.a table that reports the occurrences of negative positives, false negatives, true positives, and positive negatives for a machine learning model
• B.a table that reports the occurrences of upper positives, lower negatives, mid positives, and true negatives for a machine learning model
• C.a table that reports the occurrences of false positives, false negatives, true positives, and true negatives for a machine learning model
• D.a table that reports the occurrences of higher positives, false negatives, lower positives, and true negatives for a machine learning model