In Power BI, when would you use Object-Level Security (OLS) instead of Row-Level Security (RLS)? Power BIHard Try Now
Which deployment strategy in Power BI Premium allows teams to manage separate Development, Test, and Production environments with a streamlined promotion workflow? Power BIHard Try Now
A Power BI dataset uses Incremental Refresh. What are the two mandatory Power Query parameters required to configure incremental refresh? Power BIHard Try Now
In Power Query, a developer wants to parameterize a data source connection so the server name can be changed without editing query steps. What is the correct approach? Power BIHard Try Now
Which Power BI Service role allows a user to edit and publish reports in a workspace but prevents them from adding or removing other workspace members? Power BIHard Try Now
A developer notices that a Power BI report runs slowly because a complex DAX measure is evaluated repeatedly for each row in a matrix visual. Which optimization technique should they apply first? Power BIHard Try Now
What is the behavior of RANKX() when there are tied values and the ‘Dense’ ranking order is specified? Power BIHard Try Now
In Power BI composite models, what does ‘DirectQuery for Power BI datasets and Analysis Services’ enable? Power BIHard Try Now
A report author uses SELECTEDVALUE() in a DAX measure. What does this function return when multiple values are selected in a slicer for that column? Power BIHard Try Now
Which Power BI feature enables analysts to define reusable, centralized metrics with consistent definitions, owners, and certification status across the organization? Power BIHard Try Now
A Power BI model has a Date table and a Sales table. To enable time intelligence functions, what is the mandatory requirement for the Date table? Power BIHard Try Now
A developer wants to display the top 5 products by sales AND an ‘Others’ category grouping the remaining products. Which technique achieves this in Power BI? Power BIHard Try Now
What is the key architectural difference between Power BI Premium Per User (PPU) and Power BI Premium Per Capacity (P SKUs)? Power BIHard Try Now
A dataset has a many-to-many relationship between Sales and Products through a bridge table. Filters are not propagating correctly. What is the BEST solution? Power BIHard Try Now
