TIBCO Data Visualization and Chart Types 2

Question 1

In Spotfire, what is a 'Parallel Coordinate Plot' primarily used for?

Accepted Answer

Visualizing multi-dimensional data across multiple axes

Answer

A parallel coordinate plot renders each variable as a vertical axis and draws a polyline per data row to reveal multivariate patterns.

Question 2

When would you use a 'Waterfall chart' in Spotfire?

Accepted Answer

To illustrate cumulative effect of sequential positive/negative values

Answer

Waterfall charts show how an initial value is affected by a series of intermediate positive or negative values.

Question 3

What does 'Color By' configuration in a Spotfire visualization control?

Accepted Answer

The color scheme used to encode a data column's values visually

Answer

'Color By' maps a data column to color, letting you visually distinguish categories or encode continuous values.

Question 4

Which Spotfire chart type is most effective for displaying the composition of a whole across categories?

Accepted Answer

Stacked bar chart

Answer

A stacked bar chart shows part-to-whole relationships by stacking category segments within each bar.

Question 5

In Spotfire, what is the 'Marking' feature used for in visualizations?

Accepted Answer

Interactively selecting and highlighting data points across multiple visualizations

Answer

Marking lets users select data points in one visualization and see those same rows highlighted across all linked visualizations.

TIBCO - Spotfire Practice Test