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Tableau TDS-C01 Practice Test - Questions Answers, Page 14

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Question 131

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What is the following icon in the Data pane used to do?

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Tableau TDS-C01 image Question 131 76474 09232024004744000000

View Data
View Data
Clean Data
Clean Data
Extract Data
Extract Data
Sort Data
Sort Data
Suggested answer: A

Explanation:

View Data allows you to inspect your data in a spreadsheet-like layout. You can view data either for the data source as a whole, or to see the underlying data for an individual mark or a group of marks. In a worksheet, the rows that you see in the View Data window are always scoped to the current selection or the current view.

The View Data window displays as much of the data as possible by default, up to 10,000 rows. Field names are shown as column headers and can be dragged and dropped to change their display order. Click a column header to sort the values in that column.

From the official website:

Tableau TDS-C01 image Question 131 explanation 76474 09232024004744000000

asked 23/09/2024
Peter Urban
42 questions

Question 132

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Yes or No: The number of marks will increase when you increase the number of Dimensions in a view

No
No
Yes
Yes
Suggested answer: B

Explanation:

Of course! As an example, see below:

1) Using the Sample Superstore data, let's plot a bar chart showing the Sales for each Category:

Tableau TDS-C01 image Question 132 explanation 76475 09232024004744000000

Observe that we have 3 marks - Each bar in a bar chart is called a mark. Similarly, each point in a scatter plot is also a mark , and so on for all charts.

1 row by 3 columns means that clearly on the y-axis (Sales), we have only a single mark - a single continous axis, but 3 different marks (Technology, Furniture and Office supplies ) on the x-axis.

2) Now let's add subcategory to the view as well (another dimension):

Tableau TDS-C01 image Question 132 explanation 76475 09232024004744000000

Observe that the number of marks has increased - i.e the number of Bars.

Also, notice we now have 1 row and 17 columns. Simply because 1 row = Sales (on the y-axis), and on the x-axis, we have 17 different columns (i.e product sub categories!!)

asked 23/09/2024
Aleh Patskevich
48 questions

Question 133

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Which of the following are valid ways of Grouping Data?

Using Marks in the view
Using Marks in the view
Using Labels in the View
Using Labels in the View
From the Analytics Pane
From the Analytics Pane
From the Dimensions Shelf
From the Dimensions Shelf
Suggested answer: A, B, D

Explanation:

**IMPORTANT QUESTION AND EXPLANATION, PLEASE READ**

3 ways to group data -

1) Marks

2) Labels

3) Dimensions shelf.

*IMPORTANT*

If we Group the data by selecting the marks, then they remain separate marks in the view and then have the same colour. Also, a new group is created in the Dimensions shelf. Example -

Using the sample superstore dataset, first plot a bar chart showing sales for each sub-category:

Tableau TDS-C01 image Question 133 explanation 76476 09232024004744000000

Here, if we Select Phones, Chairs and Storage by selecting the MARKS (Bars), and then group them:

Tableau TDS-C01 image Question 133 explanation 76476 09232024004744000000

They remain seperate marks (BARS) but are grouped by the same colour.

Now, if we didn't do this, and rather grouped by selecting their Labels (Names):

Tableau TDS-C01 image Question 133 explanation 76476 09232024004744000000

Then they no longer remain separate Marks (bars) but are rather consolidated into a single Bar:

Tableau TDS-C01 image Question 133 explanation 76476 09232024004744000000

Finally, we can group directly from the Dimensions shelf as follows:

Tableau TDS-C01 image Question 133 explanation 76476 09232024004744000000

Now choose Phones, Chairs and Storage and Click Group:

Tableau TDS-C01 image Question 133 explanation 76476 09232024004744000000

You will now automatically have a new Dimension as follows:

Tableau TDS-C01 image Question 133 explanation 76476 09232024004744000000

asked 23/09/2024
Miguel Villanueva
33 questions

Question 134

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Which of the following would you use to edit the Shape, colour, and Text of your visualisations?

Marks Card
Marks Card
Data Pane
Data Pane
Filter Shelf
Filter Shelf
Analytics Pane
Analytics Pane
Suggested answer: A

Explanation:

The Marks Card allows us not only to edit the Shape, Text and Colour, but also to modify the Tooltip and the level of detail of the visualisation!

Tableau TDS-C01 image Question 134 explanation 76477 09232024004744000000

The Marks card is a key element for visual analysis in Tableau. As you drag fields to different properties in the Marks card, you add context and detail to the marks in the view.

Tableau TDS-C01 image Question 134 explanation 76477 09232024004744000000

You use the Marks card to set the mark type (see Change the Type of Mark in the View), and to encode your data with color, size, shape, text, and detail. To change the mark settings, see Control the Appearance of Marks in the View.

Tableau TDS-C01 image Question 134 explanation 76477 09232024004744000000

In this example, three different fields have been dragged to different properties in the Marks card. Segment is on Color, Region is on Shape, and Quantity is on Size.

After you add a field to the Marks card, you can click the icon next to the field to change the property it is using. You can also click the property buttons in the Marks card to change those settings.

Many properties can have multiple fields. For example, you can add multiple fields to Label, Detail, Tooltip, and Color. Size and Shape can only have one field at a time. For more details, see Control the Appearance of Marks in the View.

asked 23/09/2024
Hamza BOULHEND
33 questions

Question 135

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Question 45: Skipped

You have just created a histogram and now want to be able to change the size of bins dynamically. Using which of the following will easily satisfy your requirement?

Sets
Sets
Groups
Groups
Calculation
Calculation
Parameters
Parameters
Suggested answer: D

Explanation:

A parameter is a global placeholder value such as a number, date, or string that can replace a constant value in a calculation, filter, or reference line.

For example, you may create a calculated field that returns True if Sales is greater than $500,000 and otherwise returns False. You can replace the constant value of ''500000'' in the formula with a parameter. Then, using the parameter control, you can dynamically change the threshold in your calculation.

For example -

asked 23/09/2024
Lietuvis Kau
32 questions

Question 136

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When is an axis created for the visualisation in Tableau?

When we drag a measure to the row/column shelf
When we drag a measure to the row/column shelf
When we drag a dimension to the row/column shelf
When we drag a dimension to the row/column shelf
When we drag a discrete field to the row/column shelf
When we drag a discrete field to the row/column shelf
When we drag a continuous field to the row/column shelf
When we drag a continuous field to the row/column shelf
Suggested answer: D

Explanation:

An Individual Axis in Tableau is obtained by adding a continuous into Rows or Columns Shelf.

Example:

In order to show Individual Axis in Tableau First, we drag and drop the Color from Dimension shelf to Column Shelf. Next, we drag and drop the Sales Amount from measures shelf to Rows Shelf. Since it is a continuous value, the Sales Amount will be aggregated to default Sum. Once you drag them, following Chart report will be generated.

Tableau TDS-C01 image Question 136 explanation 76479 09232024004744000000

Next, we drag and Drop one more measure value, i.e., Total Product Cost from Measures Region to Rows Shelf. Because it is a Measure value, Total Product Cost is aggregated to default Sum. From the below screenshot, you can observe that Tableau has created an individual axis for each measure (continuous field).

Tableau TDS-C01 image Question 136 explanation 76479 09232024004744000000

asked 23/09/2024
Brent Varona
25 questions

Question 137

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When working with Excel, text file data, JSON file, .pdf file data, you can use _________________ to union files across folders, and worksheets across workbooks. Search is scoped to the selected connection.

Regex Search
Regex Search
Union Search
Union Search
Pattern Search
Pattern Search
Wildcard Search
Wildcard Search
Suggested answer: D

Explanation:

You can use Wildcard Search to set up search criteria to automatically include tables in your union. Use the wildcard character, which is an asterisk (*), to match a sequence or pattern of characters in the Excel workbook and worksheet names, Google Sheets workbook and worksheet names, text file names, JSON file names, .pdf file names, and database table names.

When working with Excel, text file data, JSON file, .pdf file data, you can also use this method to union files across folders, and worksheets across workbooks. Search is scoped to the selected connection. The connection and the tables available in a connection are shown on the left pane of the Data source page.

Tableau TDS-C01 image Question 137 explanation 76480 09232024004744000000

Tableau TDS-C01 image Question 137 explanation 76480 09232024004744000000

asked 23/09/2024
Godavari, Rakesh
43 questions

Question 138

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Is it possible to make a Measure discrete?

No
No
Yes
Yes
Suggested answer: B

Explanation:

Of course! Follow along:

Right click on any measure, and choose Discrete as shown:

Tableau TDS-C01 image Question 138 explanation 76481 09232024004744000000

Once you do this, the green pill becomes blue in colour, indicating that it is now Discrete!

Tableau TDS-C01 image Question 138 explanation 76481 09232024004744000000

asked 23/09/2024
Mercedes Gonzalez Riera
39 questions

Question 139

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How can you format an axis as Bold in Tableau?

By choosing the axis and selecting Command/Control + B on your keyboard
By choosing the axis and selecting Command/Control + B on your keyboard
By right clicking on the axis, choosing Edit Axis, and then setting its font to bold.
By right clicking on the axis, choosing Edit Axis, and then setting its font to bold.
By right clicking on the axis, choosing format, and then setting its font to bold.
By right clicking on the axis, choosing format, and then setting its font to bold.
By clicking on Format on the main menu bar, choosing field labels, and setting it to bold.
By clicking on Format on the main menu bar, choosing field labels, and setting it to bold.
Suggested answer: C

Explanation:

To make an axis bold, simply right click it, select format, and then click on Font to choose Bold:

Tableau TDS-C01 image Question 139 explanation 76482 09232024004744000000

None of the other options are valid ways to make the axis bold.

Tableau TDS-C01 image Question 139 explanation 76482 09232024004744000000

Read more about editing axis: https://help.tableau.com/current/pro/desktop/en-us/formatting_editaxes.htm

asked 23/09/2024
Simon Sawal
31 questions

Question 140

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What is a story point in Tableau?

A single worksheet or dashboard
A single worksheet or dashboard
A collection of dashboards
A collection of dashboards
A collection of both worksheets and dashboards
A collection of both worksheets and dashboards
A collection of worksheets
A collection of worksheets
Suggested answer: A

Explanation:

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.

A story is a sheet, so the methods you use to create, name, and manage worksheets and dashboards also apply to stories (for more details, see Workbooks and Sheets). At the same time, a story is also a collection of sheets, arranged in a sequence. Each individual sheet (worksheet or dashboard) in a story is called a story point.

When you share a story ---for example, by publishing a workbook to Tableau Public, Tableau Server, or Tableau Online---users can interact with the story to reveal new findings or ask new questions of the data.

Tableau TDS-C01 image Question 140 explanation 76483 09232024004744000000

asked 23/09/2024
ahmed kehli
34 questions
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