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Tableau TDS-C01 Practice Test - Questions Answers, Page 12

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Question 111

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Which of the following is NOT a new feature introduced in Tableau 2020.1?

Dynamic Paramaters
Dynamic Paramaters
Viz Animations
Viz Animations
Buffer Calculations
Buffer Calculations
Set Control
Set Control
Suggested answer: D

Explanation:

Your Tableau Desktop Specialist exam will be based on the 2020.1 version.

Set controls are a new feature introduced in the 2020.2 version, and hence is the correct answer - it is not a part of 2020.1

For the 2020.1 version the new features were:

1) Viz animations:

Viz animations help you see and understand your changing data. It's easy to track the logical steps behind data's evolution and tell powerful data stories. Sorting, filtering, adding fields, and other actions will now smoothly animate your visualizations. Choose whether to turn Viz Animations on or off, and decide how you'd best like to apply animations to your new workbooks.

Tableau TDS-C01 image Question 111 explanation 76454 09232024004744000000

2) Dynamic Parameters:

Say goodbye to republishing workbooks with parameters every time the underlying data changes. Set your parameter once, and Tableau will automatically update the parameter's list of values every time someone opens the workbook.

Tableau TDS-C01 image Question 111 explanation 76454 09232024004744000000

3) Buffer Calculations:

Tableau TDS-C01 image Question 111 explanation 76454 09232024004744000000

Buffer calculations allow you to visualize the distance around point locations. Give Tableau three parameters---location, distance, and a unit of measure---and a buffer, or boundary is instantly created. Answering complex spatial questions becomes easier than ever before---visualize what properties are within 200 meters of a proposed transit site, or how many competitors' stores are within 1 mile of their store, and more.

asked 23/09/2024
Nelson Mira
44 questions

Question 112

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In Tree maps, the size begins with the largest rectangle on the ________________ and the smallest rectangle on the ________________.

top left bottom left
top left bottom left
top right, bottom right
top right, bottom right
top left, bottom right
top left, bottom right
top right, bottom left
top right, bottom left
Suggested answer: C

Explanation:

Tree maps size begins from maximum in top left to smallest in bottom right.

Tableau TDS-C01 image Question 112 explanation 76455 09232024004744000000

See below to learn how to create a TreeMap and add colours to it:

asked 23/09/2024
Mark Hughes
30 questions

Question 113

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________________ can only create header. _______________ will create header and axis both.

Dimensions, Measures
Dimensions, Measures
Measures, Dimensions
Measures, Dimensions
Groups, Sets
Groups, Sets
Dates, Strings
Dates, Strings
Suggested answer: A

Explanation:

Using the Sample superstore as a reference:

1) Let's plot a bar chart showing SUM(Quantity) for each Segment:

2) Right click on the x-axis (Segment):

Notice we don't have an option to edit the axis, only header. This is because only continous values form the AXIS.

3) Similarly, right click on the y-axis (Quantity):

Tableau TDS-C01 image Question 113 explanation 76456 09232024004744000000

Now we have the option to edit BOTH the axis and the header.

2) Right click on the x-axis (Segment):

Notice we don't have an option to edit the axis, only header. This is because only continous values form the AXIS.

3) Similarly, right click on the y-axis (Quantity):

Now we have the option to edit BOTH the axis and the header.

asked 23/09/2024
Vincent Meuldijk
38 questions

Question 114

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______________ is a method for appending values (rows) to tables. You can use this method if both tables have the same columns. The result is a virtual table that has the same columns but extends vertically by adding rows of data.

Joining
Joining
Blending
Blending
Combining
Combining
Unioning
Unioning
Suggested answer: D

Explanation:

Unioning is the correct answer!

From the official documentation:

Tableau TDS-C01 image Question 114 explanation 76457 09232024004744000000

For example, suppose you have the following customer purchase information stored in three tables, separated by month. The table names are 'May2016' , 'June2016' and 'July2016.'

Tableau TDS-C01 image Question 114 explanation 76457 09232024004744000000

asked 23/09/2024
Michele Punzo
39 questions

Question 115

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How can you change the Default Aggregation for a measure in Tableau?

By changing its properties manually every time we need to use it
By changing its properties manually every time we need to use it
By right clicking the dimension -> Default properties and choosing Aggregation
By right clicking the dimension -> Default properties and choosing Aggregation
By right clicking the measure -> Default properties and choosing Aggregation
By right clicking the measure -> Default properties and choosing Aggregation
By double clicking on the measure, and then choosing Window -> Default Aggregation
By double clicking on the measure, and then choosing Window -> Default Aggregation
Suggested answer: C

Explanation:

According to the official Tableau documentation:

Tableau TDS-C01 image Question 115 explanation 76458 09232024004744000000

Dimensions don't have aggregation properties, and adding properties manually each time defeats the whole DEFAULT aggregation purpose. Window tab doesn't have any default aggregation option!

asked 23/09/2024
Peter Lam
42 questions

Question 116

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_________________ is useful when you need to change how the data source is configured on a sheet-by-sheet basis, and when you want to combine databases that don't allow relationships or joins

Union
Union
Data Joining
Data Joining
Data segregation
Data segregation
Data Blending
Data Blending
Suggested answer: D

Explanation:

Data blending is performed on a sheet-by-sheet basis and is established when a field from a second data source is used in the view. To create a blend in a workbook already connected to at least two data sources, bring a field from one data source to the sheet---it becomes the primary data source.

Switch to the other data source and use a field on the same sheet---it becomes a secondary data source. An orange linking icon will appear in the data pane, indicating which field(s) are being used to blend the data sources.

Tableau TDS-C01 image Question 116 explanation 76459 09232024004744000000

According to the official Tableau Documentation:

Tableau TDS-C01 image Question 116 explanation 76459 09232024004744000000

To read more about Data Blending, click on THIS link.

asked 23/09/2024
Test Test
25 questions

Question 117

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When creating a dashboard for multiple devices, which of the following Device options are available in the Device Preview section?

Monitor, Default, Phone, Tablet
Monitor, Default, Phone, Tablet
Phone, Tablet, Laptop, Desktop
Phone, Tablet, Laptop, Desktop
Default, Phone, Tablet, Desktop
Default, Phone, Tablet, Desktop
Phone, Monitor, Laptop, Default
Phone, Monitor, Laptop, Default
Suggested answer: C

Explanation:

The following options are available in the Device preview section when creating a Dashboard:

Tableau TDS-C01 image Question 117 explanation 76460 09232024004744000000

asked 23/09/2024
Liam Harris
51 questions

Question 118

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A ________________ is a single zip file that contains a workbook along with any supporting local file data and background images. This format is the best way to package your work for sharing with others who don't have access to the original data.

.twbx file
.twbx file
.tbm file
.tbm file
.twb file
.twb file
.tde file
.tde file
Suggested answer: A

Explanation:

According to the official Tableau documentation:

Tableau packaged workbooks have the .twbx file extension. A packaged workbook is a single zip file that contains a workbook along with any supporting local file data and background images. This format is the best way to package your work for sharing with others who don't have access to the original data. For more information, see Packaged Workbooks.

asked 23/09/2024
Koh Renbin
35 questions

Question 119

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How does Tableau know at which level to aggregate values?

Values are always aggregated at the level of granularity of the worksheet.
Values are always aggregated at the level of granularity of the worksheet.
Tableau doesn't aggregate values, we do!
Tableau doesn't aggregate values, we do!
Values are always aggregated at the level of the Date Part
Values are always aggregated at the level of the Date Part
Aggregation is always done by using Tableau special formulas
Aggregation is always done by using Tableau special formulas
Suggested answer: A

Explanation:

In Tableau, you can aggregate measures or dimensions, though it is more common to aggregate measures. Whenever you add a measure to your view, an aggregation is applied to that measure by default. The type of aggregation applied varies depending on the context of the view.

When you add a measure to the view, Tableau automatically aggregates its values. Sum, average, and median are common aggregations; for a complete list, see List of Predefined Aggregations in Tableau.

The current aggregation appears as part of the measure's name in the view. For example, Sales becomes SUM(Sales). Every measure has a default aggregation which is set by Tableau when you connect to a data source. You can view or change the default aggregation for a measure---see Set the Default Aggregation for a Measure.

You can change the aggregation for a measure in the view from its context menu:

Tableau TDS-C01 image Question 119 explanation 76462 09232024004744000000

asked 23/09/2024
Muhammed Seyda UCAK
29 questions

Question 120

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When you drop a continuous field on Color, Tableau displays a quantitative legend with a ___________ range of colors.

Discrete
Discrete
Fading
Fading
Continuous
Continuous
Mixed
Mixed
Suggested answer: C

Explanation:

When you drop a discrete field on Color in the Marks card, Tableau displays a categorical palette and assigns a color to each value of the field.

When you drop a continuous field on Color, Tableau displays a quantitative legend with a continuous range of colors.

Web version:

Tableau TDS-C01 image Question 120 explanation 76463 09232024004744000000

Desktop Version:

Tableau TDS-C01 image Question 120 explanation 76463 09232024004744000000

For more information about color palettes, see Color Palettes and Effects.

asked 23/09/2024
Cristian Lazo
38 questions
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