Databricks-DA-Assoc Creating Dashboards and Visualizations Practice Question
An analyst is creating a Databricks SQL dashboard and wants to give viewers a single numeric value that stands out, such as total revenue for the current quarter. Which visualization type should the analyst use?
⚠ Common exam trap
The trap here is reaching for a table because it can technically contain the number, when a counter is the visualization purpose-built for a single highlighted value.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Counter
A single aggregated KPI is best represented by a counter, which renders one number with strong visual emphasis. Tables show detail, heatmaps show patterns across two dimensions, and box plots show distribution, so none of them present a lone value as clearly as a counter does.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Counter
Why this is correct
A counter visualization displays one aggregated numeric value prominently, which is exactly what is needed to highlight a single KPI such as total revenue for the quarter. It is designed for single-value metrics and updates automatically when the underlying query result changes, making it ideal for dashboard headline figures.
- ✗
Heatmap
Why it's wrong here
A heatmap uses color intensity to represent a measure across two categorical dimensions, producing a grid of cells. It is useful for spotting patterns across combinations of categories, but it cannot present a single numeric value as a headline figure. This makes it unsuitable for displaying one KPI like quarterly revenue.
- ✗
Box plot
Why it's wrong here
A box plot summarizes the distribution of a numeric variable using quartiles, median, and outliers. It conveys statistical spread rather than a single aggregate value, so it cannot highlight total revenue as one number. It is the wrong choice for a dashboard element meant to show one standout metric.
- ✗
Table
Why it's wrong here
A table displays rows and columns of detailed data, not a single highlighted number. While a table could contain the total revenue in one cell, it would not present the value with the visual emphasis of a counter and is better suited for detailed breakdowns. It does not meet the requirement for a standout single numeric value.
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official Databricks exam blueprint
This Databricks-DA-Assoc practice question is part of Courseiva's free Databricks certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the Databricks-DA-Assoc exam.