Which of the following would you use to connect to multiple tables in a single data source at once?

• A.A Blend
• B.A Hierarchy
• C.A Set
• D.A Join

Correct Answer: D

Explanation
The data that you analyze in Tableau is often made up of a collection of tables that are related by specific fields (that is, columns). Joining is a method for combining data on based on those common fields. The result of combining data using a join is a virtual table that is typically extended horizontally by adding columns of data.
For example, consider the following two tables originating from a single data source:

We can combine these 2 tables, simply by joining the tables on ID to answer questions like, "How much was paid in royalties for authors from a given publisher?". By combining tables using a join, you can view and use related data from different tables in your analysis.

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True or False: A sheet cannot be used within a story directly. Either sheets should be used within a dashboard, or a dashboard should be used within a story.

• A.rue
• B.False

Correct Answer: B

Explanation
It is possible in Tableau to use a sheet within a story directly.
Moreover, in Tableau, a story is a sequence of visualizations that work together to convey information. You can create stories to tell a data narrative, provide context, demonstrate how decisions relate to outcomes, or to simply make a compelling case.
At the same time, a story is also a collection of sheets, arranged in a sequence. Each individual sheet in a story is called a story point.

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Which of the following represent a valid method to create a Bullet Graph with the LEAST number of fields possible?

• A.using 2 measures
• B.using 2 dimensions
• C.using 2 dimensions and 3 measures
• D.using 1 measure

Correct Answer: A

A bullet graph is a variation of a bar graph developed to replace dashboard gauges and meters. A bullet graph is useful for comparing the performance of a primary measure to one or more other measures. Below is a single bullet graph showing how actual sales compared to estimated sales.
We can create a Bullet graph with just 2 measures! This method requires the LEAST number of fields possible to create this type of chart.
The best way to tackle such questions in the exam is to click the "SHOW ME" button on top right, and hover over the chart we want to create.
In our case, it is a Bullet graph.


Therefore, we need 2 measures at least to create this chart, and 0 or more dimensions.

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Which of the following are benefits of combining sheets using dashboards?

• A.Easier to compare visualisations side by side
• B.It is mandatory to combine sheets when using Tableau
• C.Helps in faster analysis
• D.Provides the ability to use one sheet as a filter for other

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You clicked Sheet 1 from the data source page, and now you have opened the Tableau Desktop workspace as shown above. What is the main thing that you do here?

• A.Clean the data
• B.Preview the data
• C.Create visualisations to analyze your data
• D.Rename the fields and change data types

Correct Answer: C

The Tableau workspace consists of menus, a toolbar, the Data pane, cards and shelves, and one or more sheets.
Sheets can be worksheets, dashboards, or stories. For details on dashboard or story workspaces, see Create a Dashboard or The Story Workspace.
Graphical user interface, application Description automatically generated

The main thing you do in the workspace is to create visualisations to analyze your data.
Renaming data fields, cleaning the data, previewing the data can all be done in the Data source window.

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