Visualise & Analyse
37 practice questions with explanations — 15 free to try
PassNova has 37 Microsoft PL-300 (Power BI) practice questions on Visualise & Analyse, each with a clear explanation. A 15-question taster is free with no sign-up; the full bank is part of PassNova Premium. Updated for 2026.
Visualise & Analyse: example questions & answers
3 worked examples with answers and explanations below. Try 15 Microsoft PL-300 (Power BI) questions free in the browser; the full 37-question Visualise & Analyse bank is part of PassNova Premium.
Which visual is most appropriate for showing the contribution of a few categories to a whole at a single point in time?
- APie or donut chart✓
- BScatter chart
- CGauge
- DLine 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.
Which visual best displays a trend of a single measure over a continuous time period?
- ALine chart✓
- BMatrix
- CCard
- DTreemap
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.
What does the drill-through feature in a Power BI report do?
- ALets users right-click a data point and navigate to a destination page filtered to that context✓
- BSwitches the report theme to a different colour palette for every user who opens the published report
- CExports the underlying rows behind the selected visual to an Excel workbook saved in the user's OneDrive
- DRefreshes only the selected visual against the source while leaving the rest of the page unchanged
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.