Visualise & Analyse
37 free practice questions with explanations
PassNova has 37 free Microsoft PL-300 (Power BI) practice questions on Visualise & Analyse, each with a clear explanation. Practise them in the browser with instant feedback — 100% free, no sign-up, on any device. Updated for 2026.
Visualise & Analyse: example questions & answers
Here are 6 example questions from this topic. Practise the full set of 37 free in the browser.
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Which visual is most appropriate for showing the contribution of a few categories to a whole at a single point in time?
- A Pie or donut chart ✓
- B Scatter chart
- C Gauge
- D Line chart
Answer: A pie or donut chart shows part-to-whole composition for a small number of categories at one moment; line charts are for trends over time and scatter charts for correlation.
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Which visual best displays a trend of a single measure over a continuous time period?
- A Line chart ✓
- B Matrix
- C Card
- D Treemap
Answer: A line chart is designed to show how a value changes over time along a continuous axis, making trends and seasonality easy to read.
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What does the drill-through feature in a Power BI report do?
- A Lets users right-click a data point and navigate to a destination page filtered to that context ✓
- B Switches the report theme
- C Exports the visual to Excel
- D Refreshes only the selected visual
Answer: Drill-through sends the user from a summary visual to a dedicated page automatically filtered by the selected value (e.g. a specific product or customer) for detailed analysis.
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Bookmarks in Power BI are primarily used to:
- A Define row-level security roles
- B Permanently change the underlying data model
- C Capture a saved state of a report page (filters, slicers, visibility) for navigation or storytelling ✓
- D Schedule dataset refreshes
Answer: Bookmarks save the current view state, such as applied filters, slicer values and visual visibility, enabling guided navigation, toggles and presentation-style storytelling.
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Which feature lets one slicer or visual selection filter or highlight other visuals on the same report page?
- A Deployment pipelines
- B Visual interactions (cross-filtering / cross-highlighting) ✓
- C Row-level security
- D Q&A
Answer: Edit interactions controls cross-filtering and cross-highlighting, determining how selecting a data point in one visual affects the others on the page.
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The Analytics pane on a line chart lets you add which of the following?
- A Reference lines such as an average, trend or constant line ✓
- B A scheduled refresh
- C A new relationship to the model
- D A row-level security filter
Answer: The Analytics pane adds analytical reference lines (average, median, constant, trend, min/max, forecast on supported visuals) to give context to the plotted values.