Multiple choice technology

Which chart contains a single expression but no dimension at all?

  1. Radar Chart

  2. Block chart

  3. Pie Chart

  4. Gauge Chart
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Gauge charts display a single metric's value on a meter or dial without requiring any dimension. Unlike Pie, Radar, or Block charts which need categorical data (dimensions) to divide the visualization, a gauge simply shows where one value falls within a range. Think of a speedometer or KPI meter.

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