Free Oracle Analytics Cloud 2025 ProfessionalPractice Test

An organization is implementing Oracle Analytics Cloud and needs to understand the service architecture. Which component is responsible for storing visualizations, datasets, and data flows?

A data analyst needs to create a calculated measure that shows year-over-year growth percentage. The dataset contains a Date column and Sales column. Which calculation approach in OAC would be most appropriate?

Your organization uses Oracle Analytics Cloud with a semantic model (RPD). A business user reports that a newly added column from the database is not appearing in their analysis. What is the most likely cause?

A company wants to integrate Oracle Analytics Cloud with their external application to embed analytics. Which authentication method is recommended for server-to-server API calls when embedding OAC content?

When configuring Oracle Analytics Cloud instances, which type of node is primarily responsible for handling user interface requests and visualization rendering?

A business analyst is creating a visualization showing regional sales performance. They want to display sales data on a map with different color intensities based on sales volume. Which visualization type should they use?

In Oracle Analytics Cloud's semantic model, you need to create a calculation that aggregates differently based on whether it's displayed at the month, quarter, or year level. Which feature should you implement?

Your team is experiencing slow performance when users filter large datasets in their visualizations. What is the most effective way to improve performance in Oracle Analytics Cloud?

An administrator needs to migrate content from a development OAC instance to a production instance. Which feature provides the most comprehensive approach for moving workbooks, datasets, data flows, and connections together?

A data modeler needs to create a relationship between a Fact table and a Dimension table in the semantic model where one dimension record can relate to multiple fact records. What type of join should be configured in the physical layer?

Which capability allows Oracle Analytics Cloud to automatically discover patterns, outliers, and insights in your data without manual analysis?

A business user wants to create a visualization that automatically updates when new data arrives in the underlying database. They are using a dataset connected to an Oracle Autonomous Database. What should be configured to enable automatic data refresh?

In Oracle Analytics Cloud, a semantic model has multiple logical table sources for a single logical table. What is the primary purpose of this configuration?

Your organization needs to control which users can see specific rows of data based on their department. A sales manager should only see their department's data. What security feature should be implemented in Oracle Analytics Cloud?

A data analyst needs to combine data from a cloud database and an on-premises database in a single visualization. What component is required to access the on-premises data source?

When creating a calculated field in a visualization, you need to show a value only when Sales > 10000, otherwise show 0. Which function syntax is appropriate in OAC?

A company is designing their semantic model and needs to handle a scenario where a product can belong to multiple categories. What is the recommended approach in Oracle Analytics Cloud?

An administrator needs to monitor system performance and identify which workbooks are consuming the most resources. Which OAC feature provides this capability?

A data scientist wants to apply machine learning models to predict customer churn using OAC. The model has been trained in Oracle Machine Learning. What is the best approach to integrate these predictions into OAC visualizations?

Users report that their dashboard displays incorrect totals when multiple dimension filters are applied. In the semantic model, what is the most likely cause of this issue?