1z0-1041-22 by Oracle Valid Free Exam Practice Test

Question 1

Which action cannot be employed to split one Data Set column containing data with hyphenated strings (in the format of xxx-xxx) into two columns?

A. Edit the Data Set and select the Group option from the hyphenated column's action menu to create two new groups for each element. B. Edit the Data Set and select the Edit option from the hyphenated column's action menu to invoke the Expression Editor. Use the String functions to parse and extract the string preceding the hyphen. Repeat for the text following the hyphen. C. Edit the Data Set and select the Split option from the hyphenated column's action menu. D. Edit the Data Set and select the Create option from the hyphenated column's action menu to invoke the Expression Editor. Use the String functions to parse and extract the string preceding the hyphen. Repeat for the text following the hyphen.

Correct Answer: A

Question 2

Which two statements are true about the Data Sync functionality?

A. Data Sync cannot load incremental source insertions and updates; only full refresh loads are supported. B. Data Sync can create and manage surrogate keys in target tables. C. 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. D. Data Sync is the only mechanism available in Oracle Analytics Cloud Standard Edition for loading data Into DBaaS tables.

Correct Answer: C,D

Question 3

What should you use to make sure that the model you created is correct?

A. Data Checker icon B. DB Sync Icon C. Correct icon D. Validate Icon

Correct Answer: D

Question 4

Which three options are correct about application workbooks?

A. Application workbooks can have data load worksheets and calculation worksheets. B. Worksheets cannot be modified directly in Excel. C. Multiple dimensions can be placed on a single worksheet. D. Application workbooks support the generation reference dimension build method. E. Worksheets can be modified by using the Cube Designer wizard.

Correct Answer: A,D,E

Question 5

A client is using Weblogic Embeded LDAP server for identity managment. When creating the Oracle Analytics Cloud service, credentials must be provided for the Oracle Analytics Cloud administrator. Which of the following is a valid password?

A. my-(passwordll#) B. my_password$ 11 C. my-(passwordll$) D. ll-password_my

Correct Answer: B

Question 6

Which feature does the Data Lake Edition uniquely offer?

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

Correct Answer: C

Question 7

You've created a machine learning model and investigated how accurate it is. How should you use it in Oracle Analytics Cloud?

A. Create a data flow with a cumulative value prediction. B. Use a data flow with a Commit Model step and save as a new data set. C. Create a custom calculation based on a related formula. D. Embed the model into a data flow sequence. E. Use a data flow with an Apply Model step and save as a new data set.

Correct Answer: E

Question 8

What does a confusion matrix illustrate?

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

Correct Answer: C

Oracle Cloud Platform Enterprise Analytics 2022 Professional - 1z0-1041-22 Exam Practice Test