1Z1-1041 by Oracle Actual Free Exam Q&As

Question 1

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. Run the machine learning model with various filter values applied. C. Open the Inspect dialog for a given machine learning model and review the F1 score. D. Create a data flow that Includes a histogram.

Discussion 0

Correct Answer: D Vote an answer

Question 2

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

Discussion 0

Correct Answer: A,B,D,E Vote an answer

Question 3

Which two statements are true about a segment as defined in the Oracle Analytics Cloud machine learning functionality?

A. It is a statistically determined group of data points that may contribute to predicting the value of an attribute of interest. B. It is the resulting data set after applying a filter in a data flow. C. It Is a component of the output from the Explain functionality. D. It Is a component of a data flow sequence.

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Correct Answer: A,B Vote an answer

Question 4

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

Discussion 0

Correct Answer: A,D Vote an answer

Question 5

Which statement is true about migrating BI Content and Users?

A. If you have Oracle Analytics Cloud services that use the WebLogic embedded LDAP server, you can only export data visualizations, reports and dashboards, and import them to another environment by using a WebLogic embedded LDAP server. User information must be exported separately. B. You can only use the WebLogic embedded LDAP server which allows you to export everything including data visualizations, reports, dashboards, and user information and other relevant information and import them to another environment by using a WebLogic embedded LDAP server. C. You can only use the WebLogic embedded LDAP server which allows you to export data visualizations, reports, dashboards, and user Information and import them to another environment by using a WebLogic embedded LDAP server. D. If you have Oracle Analytics Cloud services that use the WebLogic embedded LDAP server, you can export data visualizations, reports, dashboards, and user information and import them to another environment by using a WebLogic embedded LDAP server.

Discussion 0

Correct Answer: A Vote an answer

Question 6

Which feature does the Data Lake Edition uniquely offer?

A. Migrate content from your existing on-premises environment B. Live optimized connectivity to your on-premises database C. Use the Day by Day mobile app D. Execute data flows on Apache Spark

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Correct Answer: D Vote an answer

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Question 7

You are migrating 11.1.2.4.nnn On-Premises Essbase cubes to the cloud service. Which four steps should you perform?

A. Convert all application-level files and artifacts to database-level files and artifacts before export. B. Install and execute the Life Cycle Management utility to export the required Essbase source application. C. Correct any partition settings in the Life Cycle Management exported .zip file. D. Convert all application-level substitution variables to server-level variables before export. E. Convert all applications and associated artifacts to non-Unicode mode before export. F. Import a .zip file using the Command Line Interface tool.

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Correct Answer: B,C,D,F Vote an answer

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Question 8

What is the Oracle resource recommendation for applying a patch?

A. Oracle recommends 230 GB, that is, 130 GB latency, and 100 GB data. B. Oracle recommends 300 GB, that is, 150 GB latency, and 150 GB data. C. Oracle recommends 330 GB, that is, 180 GB latency, and 150 GB data. D. Oracle recommends 200 GB, that is, 100 GB latency, and 100 GB data.

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Correct Answer: A Vote an answer

Oracle Cloud Platform Enterprise Analytics 2019 Associate - 1Z1-1041 Exam Practice Test