Tableau Exploring and Analyzing Data 2

Question 1

Which Tableau feature allows you to see the underlying data records for a specific mark in a visualization?

Accepted Answer

View Data

Answer

View Data lets you inspect the underlying rows that make up a selected mark.

Question 2

What does a reference band in Tableau represent?

Accepted Answer

A shaded region between two reference lines used to highlight a value range

Answer

A reference band shades the area between two constant, average, or computed boundary values on an axis.

Question 3

When using a dual-axis chart in Tableau, what must you do to align the two axes scales?

Accepted Answer

Select 'Synchronize Axis' from the axis context menu

Answer

Synchronize Axis ensures both axes share the same scale range for accurate visual comparison.

Question 4

Which Tableau analytics feature groups marks into clusters based on statistical similarity?

Accepted Answer

Clustering

Answer

The Clustering feature uses k-means to automatically group marks with similar measure values.

Question 5

In Tableau, what is the purpose of a 'Scope' setting in a table calculation?

Accepted Answer

It defines which dimension partitions the calculation versus which it computes along

Answer

Scope (Partition/Address) controls which fields define independent groups and which the calculation traverses.

Tableau Practice Test