Quick Answer
The answer is Treemap and Funnel chart. A Treemap displays hierarchical data as a set of nested rectangles, where each rectangle’s size corresponds to a quantitative value, making it ideal for showing proportions within categories at a glance. A Funnel chart, as a built-in Power BI visualization, represents stages in a linear process with progressively decreasing values, such as sales pipelines or conversion funnels. On the Microsoft Power Platform Fundamentals PL-900 exam, this question tests your familiarity with Power BI’s standard visualizations gallery and the distinction between valid chart types and unsupported ones. A common trap is confusing a Waterfall chart (which shows incremental changes) with a Funnel chart, or assuming a Radar chart is valid when it is not. To remember, think of a Treemap as a “tree of rectangles” for part-to-whole relationships, and a Funnel as a “sales pipeline” that narrows down—both are native to Power BI’s core visuals.
This PL-900 practice question tests your understanding of demonstrate capabilities of power bi. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Which TWO are valid Power BI visualization types?
Waterfall chart
Why wrong: Waterfall chart is built-in, but we need exactly two correct; Funnel and Treemap are the ones.
Gantt chart
Why wrong: Gantt chart is a custom visual, not built-in.
Scatter map
Why wrong: Power BI has 'Map' and 'Filled map', not 'Scatter map'.
Funnel chart
Funnel chart is a standard visual for stages.
Treemap
Treemap is a standard visual for hierarchical data.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Funnel chart
Option D (Funnel chart) is a valid Power BI visualization type used to represent stages in a linear process, such as sales pipelines or conversion funnels, where each stage's value decreases progressively. Power BI includes Funnel charts as a built-in visualization in its standard visualizations gallery, making it a correct answer.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Waterfall chart
Why it's wrong here
Waterfall chart is built-in, but we need exactly two correct; Funnel and Treemap are the ones.
Gantt chart
Why it's wrong here
Gantt chart is a custom visual, not built-in.
Scatter map
Why it's wrong here
Power BI has 'Map' and 'Filled map', not 'Scatter map'.
Funnel chart
Why this is correct
Funnel chart is a standard visual for stages.
Related concept
Read the scenario before looking for a memorised answer.
Treemap
Why this is correct
Treemap is a standard visual for hierarchical data.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
The trap here is that candidates often confuse 'Scatter map' with 'Scatter chart' or 'Map' visuals, or assume Gantt charts are native because they are common in project management, but Power BI does not include them as default visualizations.
Detailed technical explanation
Power BI's built-in visualizations include Funnel charts and Treemaps, both of which are optimized for hierarchical and proportional data representation. The Funnel chart uses a decreasing bar width to show sequential reduction, while the Treemap displays nested rectangles to represent part-to-whole relationships, making them ideal for sales conversion analysis and hierarchical data exploration, respectively. Under the hood, these visuals leverage the same DAX engine and can be customized with drill-downs and cross-filtering.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.
What to study next
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FAQ
Demonstrate capabilities of Power BI — This question tests Demonstrate capabilities of Power BI — Read the scenario before looking for a memorised answer..
The correct answer is: Funnel chart — Option D (Funnel chart) is a valid Power BI visualization type used to represent stages in a linear process, such as sales pipelines or conversion funnels, where each stage's value decreases progressively. Power BI includes Funnel charts as a built-in visualization in its standard visualizations gallery, making it a correct answer.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 11, 2026
This PL-900 practice question is part of Courseiva's free Microsoft 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 PL-900 exam.
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