Which statement is false with respect to Dashboards?
A. All the Analyses placed on a dashboard must be sourced from the same subject area.
B. Prompts on the dashboards can be shared between different pages of a dashboard.
C. Multiple Analyses can be arranged into different columns and sections with different sizes on a dashboard.
D. Options for the Export and Refresh report links can be enabled globally at the dashboard level.
What should you use to start the BI components within your service?
A. start_analytics_suite
B. start_bi
C. start_ORCL_bi
D. start_oac
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 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.
B. Edit the Data Set and select the Split option from the hyphenated column's action menu.
C. 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.
D. Edit the Data Set and select the Group option from the hyphenated column's action menu to create two new groups for each element.
Which two statements are true about a segment as defined in the Oracle Analytics Cloud machine learning functionality?
A. It Is a component of the output from the Explain functionality.
B. It Is a component of a data flow sequence.
C. It is the resulting data set after applying a filter in a data flow.
D. It is a statistically determined group of data points that may contribute to predicting the value of an attribute of interest.
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. 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 cannot load incremental source insertions and updates; only full refresh loads are supported.
Which three options are correct about application workbooks?
A. Worksheets can be modified by using the Cube Designer wizard.
B. Worksheets cannot be modified directly in Excel.
C. Application workbooks support the generation reference dimension build method.
D. Multiple dimensions can be placed on a single worksheet.
E. Application workbooks can have data load worksheets and calculation worksheets.
How should you determine the accuracy of a machine learning model created in Oracle Analytics Cloud?
A. Open the Inspect dialog for a given machine learning model and review the F1 score.
B. Run the machine learning model with various filter values applied.
C. Create a data flow that Includes a histogram.
D. Use the debug option in the data flow where the model was created.
You create a visualization of revenue data by date (at day level) for the past three years. You then add a forecast. How can you check the accuracy of the forecast?
A. Add reference lines for the maximum and minimum.
B. Combine a polynomial trend line with a suitable reference line.
C. Change the model employed by the algorithm.
D. Select the option to highlight the prediction interval for a given percentage.
Which tab should you use to restrict access to a specific item in a model?
A. Permissions
B. Security
C. App Responsibilities
D. App Roles
Which are the steps to create a connection between ADWH and OAC?
A. - In home page, go to hamburger icon and console tab
-Select connections
-Create connection and Write connection name
-Upload the wallet.sso file.
-add the appropriate credentials and select the correct service name.
B. - In OAC home menu, Create connection
-Select Oracle Autonomous Data Warehouse Cloud
-Write connection name
-Upload the wallet.sso file.
-add the appropriate credentials and select the correct service name.
C. - In home page, go to hamburger icon and console tab
-Select connections
-Create connection and Write connection name
-Upload the wallet.zip file.
-add the appropriate credentials and select the correct service name.
D. - In OAC home menu, Create connection
-Select Oracle Autonomous Data Warehouse Cloud
-Write connection name
-Upload the wallet.zip file.
-add the appropriate credentials and select the correct service name.
