Databricks Certified Data Engineer Associate · Free Practice Question Medium
Question 8
A data analyst needs to enhance their Databricks notebook by adding complex data visualizations created with R, alongside existing Python analytics code. What is the best approach?
- A Convert R visualization code to Python before integrating.
-
B
Use the
%rmagic command in new cells specifically for R-based visualizations. - C Export the data from Python to an R script outside Databricks.
- D Rewrite the Python analytics code in R for consistency.
Reveal correct answer
Correct answer: B
Explanation
By using the %r magic command, the analyst can seamlessly integrate R for data visualization without altering the existing Python analytics code. This approach utilizes Databricks' support for multiple languages to enhance data analysis and visualization within a single notebook.Discussion
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