1Z0-1041-20 Online Practice Questions and Answers

What does a confusion matrix illustrate?

A. a table that reports the occurrences of higher positives, false negatives, lower positives, and true negatives for a machine learning model

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

Which two elements does a well modeled Fact Table consist of?

A. Dimension Keys

B. REST APIs

C. Nulls

D. Measures

When you create a service, a diagnostics ZIP file is uploaded to your cloud storage location. Where can you find this file if your issue requires further diagnosis?

A. Go to your cloud storage and locate the service_provisioning_failure logs folder.

B. Go to your cloud storage and locate the service_failure logs folder.

C. Go to your cloud storage and locate the service_provisionfng logs folder.

D. Go to your cloud storage and locate the provisioning_failure logs folder.

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

A. Create a custom calculation.

B. Create a scenario using the required model.

C. Use the machine learning model visualization.

D. Create a data sequence.

A customer built an Essbase cube (Block Storage) with six dimensions. At a later stage, a few cube settings were updated and new members were added manually. Based on new requirements from users, the customer wants to add a new dimension to the existing cube. The administrator will be using the Cube Designer extension in SmartVlew to make the updates. How can the customer update the cube incrementally while retaining any previous changes that were applied manually?

A. Previous changes applied manually in cloud service cannot be retained while using Cube Designer.

B. A new dimension cannot be added to an existing cube using Cube Designer.

C. In Cube Designer:

1.

Export the cube to the application workbook.

2.

Select "From Sheet" to populate the wizard with contents of the application workbook.

3.

Add a new dimension.

4.

Select "To Sheet" to propagate the changes to the application workbook.

5.

Add members in the dimension worksheet.

6.

Finally, select Update Cube from the build options.

D. In Cube Designer:

1. Export the cube to the application workbook.

E. Select "From Sheet" to populate the wizard with contents of the application workbook.

3.

Add a new dimension.

4.

Select "To Sheet to propagate the changes to the application workbook.

5 Add embers in the dimension worksheet.

Finally, select the Load Data option.

Which subscription do you need to begin using Oracle Analytics Cloud?

A. Oracle Big Data Cloud Service

B. Oracle Cloud Infrastructure Compute Classic

C. Oracle Business Intelligence Foundation Service

D. Oracle Analytics Software as a Service

What statement is false regarding how Data Flow Sequences can be configured?

A. 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.

B. Data Set prepare execution can be encapsulated by embedding Sequences inside of other Sequences.

C. 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,

D. 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.

Before you create an Oracle Analytics Cloud Standard Edition service, you must check to make sure you are subscribed to the required services. Which combination of services is required?

A. Oracle Database Cloud Service; Oracle Cloud Infrastructure Object Storage Classic; Oracle Big Data Cloud

B. Oracle Cloud Infrastructure Compute Classic; Oracle Cloud Infrastructure Object Storage Classic; Oracle Identity Cloud Service (Oracle Universal Credits required)

C. Oracle Cloud Infrastructure Compute Classic; Oracle Database Cloud Service; Oracle Cloud Infrastructure Object Storage Classic; Oracle Identity Cloud Service (Oracle Universal Credits required); Oracle Big Data Cloud

D. Oracle Cloud Infrastructure Compute Classic; Oracle Database Cloud Service; Oracle Cloud Infrastructure Object Storage Classic; Oracle Identity Cloud Service (Oracle Universal Credits required)

If we select the Oracle Analytics Cloud Enterprise Edition, which are the options available to select while creating the service?

A. Business Intelligence - Enterprise Reports Pixel Perfect Reports

Data Visualization

B. Business Intelligence - Enteprise Reports Data Visualization Essbase

C. Business Intelligence - Enterprise Reports Pixel Perfect Reports Essbase

D. Essbase Pixel Perfect Reports Data Visualization

What is true about setting up Usage tracking?

A. You need to restart after modifying the connection pool.

B. You need to set up a connection pool in Oracle Analytics Developer Client Tool.

C. You need to set up a connection pool in Data Modeler.

D. It is only available in Enterprise Edition.

E. It is available in both Essbase and Enterprise Edition.