Answer: Bar Chart

The question asks about the default visualization type in Databricks SQL when the result set has a STRING column and an INT column. Based on the community discussion, multiple users confirmed that a Bar Chart is selected by default in this scenario. The discussion shows users verifying this behavior, with comments stating 'bar chart is not B), its C)' and 'B is correct,checked;)' - though there appears to be some confusion in the comments about labeling (with some referring to B when it should be C). The consensus from the community and the documented answer indicates that when you have categorical data (STRING) and numerical data (INT), Databricks SQL defaults to a Bar Chart. Other options are less suitable: Violin Chart and Histogram are typically for distribution analysis of numerical data, Line Chart is for time series data, and there is indeed a default visualization rather than requiring user selection.

Author: LeetQuiz Editorial Team