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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. making the data source as small as possible by eliminating redundancy

B. grouping the data source by sparse-dimension member combination

C. positioning data in reverse order as the outline

D. switching from multiple data fields to a single data field

E. loading from the Essbase server

F. using Parallel load

Your customer has a requirement to generate a Year-to-Date and Quarter-to-Date report from a Block

Storage Essbase cube. The cube has a dimension that represents Time and includes calendar months as

leaf-level members.

What two steps should you perform to enable To-Date reporting?

A. Enable Dynamic Time Series in the Time dimension and configure Y-T-D and Q-T-D.

B. Ensure the Time Balance functionality is turned on for the cube.

C. Exclude Quarters from the Time hierarchy.

D. Ensure the dimension representing Time is tagged as the "Time" dimension.

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.

How can Oracle Analytics Cloud be used to visualize group relationships between data points on a particular canvas?

A. Use a variety of colors for each data point.

B. Create a cluster with a suitable number of groups for the specific analysis.

C. Use a combination of a tree diagram and a trellis visualization.

D. Visualize the data by using a network chart.

You have a data set that you wish to use to train a machine learning model in Oracle Analytics Cloud. The attribute you are interested in predicting has one of two text values (e.g. Yes/No or True/False). How should you perform this operation?

A. Create a data flow that includes a step to train a fuzzy prediction model and save the model for later use.

B. Create a data flow that includes a step to analyze sentiment and save the model for later use.

C. Create a data flow that includes a step to train a clustering model and save the model for later use.

D. Create a data flow that includes a step to train a binary classifier model and save the model for later use.