Oracle Analytics Cloud 2025 Professional Intermediate Practice Exam: Medium Difficulty 2025

Your organization has deployed Oracle Analytics Cloud and needs to implement row-level security to ensure sales representatives can only view data for their assigned territories. The territory assignments are stored in a separate database table that changes frequently. What is the most efficient approach to implement this security requirement?

A data analyst is creating a workbook that visualizes quarterly revenue trends. The source data contains daily transaction records. To improve performance and simplify analysis, which combination of semantic model features should be implemented?

During workbook development, you need to create a visualization that shows year-over-year revenue growth percentage. The dataset contains Revenue and Year columns. What is the most appropriate approach to calculate this metric?

Your company is integrating Oracle Analytics Cloud with an external REST API to retrieve real-time inventory data. The API requires authentication tokens that expire every hour. What is the recommended approach to maintain continuous connectivity?

A semantic model contains Customer and Orders tables with a one-to-many relationship. When creating visualizations, users report that customer counts are inflated. What is the most likely cause and appropriate solution?

You need to create a dashboard that allows users to compare metrics across different regions using synchronized filters. The dashboard contains four canvases, and when a user selects a region on any canvas, all other canvases should update accordingly. What is the correct implementation approach?

An organization wants to optimize performance for a large fact table containing 50 million sales transactions. Users primarily analyze data aggregated by month, product category, and region. What combination of techniques would provide the best performance improvement?

You are creating a data flow to cleanse and transform customer data before loading it into the semantic model. The source data contains a 'Country' column with inconsistent formatting (e.g., 'USA', 'U.S.A.', 'United States'). Which data flow step configuration would best address this issue?

A business user wants to receive an automated email alert whenever daily sales fall below $10,000. The workbook is already created with a sales KPI visualization. What is the proper way to implement this requirement?

Your organization needs to embed Oracle Analytics Cloud visualizations into a custom web application. The application has its own authentication system, and users should not be prompted to log in again to OAC. Which integration approach should be used?