DP-500 · Question #101
Power BI supports R language for creating visuals. Which two statements from below are correct in this regard? (Choose two)
The correct answer is B. By default, Power BI Desktop doesn't include, deploy, or install the R engine. Power BI Desktop requires a separate R engine installation for R language support, and R visuals in Power BI are subject to a 150,000-row data limit.
Question
Options
- AYou cannot create Power BI custom visuals using Python
- BBy default, Power BI Desktop doesn't include, deploy, or install the R engine
- CYou can run R Script within R Script Editor using Power BI Desktop
- DData used by an R visual for plotting is limited to 15,00,000 rows
How the community answered
(34 responses)- A3% (1)
- B94% (32)
- C3% (1)
Why each option
Power BI Desktop requires a separate R engine installation for R language support, and R visuals in Power BI are subject to a 150,000-row data limit.
Power BI supports creating custom visuals using Python, enabling users to leverage Python's extensive libraries for data visualization.
Power BI Desktop does not natively include the R engine; users must separately install R and RStudio to enable R script execution and R visuals within the application.
While Power BI Desktop includes an R script editor primarily for data transformation steps, the editor itself is not used for directly creating or rendering R visuals, which are configured separately in the visual pane.
The data used by an R visual for plotting in Power BI is limited to 150,000 rows, not 1,500,000 rows, to maintain performance and resource efficiency.
Concept tested: Power BI R language support and limitations
Source: https://learn.microsoft.com/en-us/power-bi/create-reports/desktop-r-visuals
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