Online Access Free 1Z1-1041 Practice Test

Which two statements are true about the Data Sync functionality?

• A.Data Sync can create and manage surrogate keys in target tables.
• B.Data Sync is the only mechanism available in Oracle Analytics Cloud Standard Edition for loading data Into DBaaS tables.
• C.Data Sync cannot load incremental source insertions and updates; only full refresh loads are supported.
• D.To manage extractions and loads from cloud-based sources, Data Sync can invoke the REST APIs of the Oracle Database Cloud Service as well as the Oracle Business Intelligence Cloud Service.

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

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

How should you use a machine learning model within a canvas of an Oracle Analytics Cloud project?

• A.Create a data sequence.
• B.Create a scenario using the required model.
• C.Use the machine learning model visualization.
• D.Create a custom calculation.

You've created an instance with 1 OCPU and 15 GB of RAM. What is this combination of OCPU and RAM called?

• A.Analytics shape
• B.Classic compute
• C.Compute shape
• D.Architecture shape

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