[Apr 10, 2024] Get Up-To-Date Real Exam Questions for TDS-C01 with New Materials
Updated TDS-C01 Certification Exam Sample Questions
Tableau TDS-C01 Certification Exam is an excellent way to validate an individual's Tableau Desktop skills. It is a globally recognized certification that demonstrates the individual's proficiency in using Tableau Desktop. Tableau Desktop Specialist certification program is designed to help individuals enhance their career prospects by providing them with the necessary skills to work with Tableau Desktop. Tableau Desktop Specialist certification program is also ideal for organizations that want to validate their employees' Tableau Desktop skills and ensure that they are using the tool effectively.
NEW QUESTION # 127
Creating a scatter plot requires a minimum of how many measures?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
Explanation:
We can use scatter plots to visualize relationships between numerical variables!
In Tableau, you create a scatter plot by placing at least one measure on the Columns shelf and at least one measure on the Rows shelf (Total 2 minimum). If these shelves contain both dimensions and measures, Tableau places the measures as the innermost fields, which means that measures are always to the right of any dimensions that you have also placed on these shelves. The word "innermost" in this case refers to the table structure.
( Simple Scatter Plot)
(Matrix of Scatter Plots)
A scatter plot can use several mark types. By default, Tableau uses the shape mark type. Depending on your data, you might want to use another mark type, such as a circle or a square. For more information, see Change the Type of Mark in the View.
To create a scatter plot, follow the steps below:
NEW QUESTION # 128
In Tree maps, the size begins with the largest rectangle on the ________________ and the smallest rectangle on the ________________.
- A. top left bottom left
- B. top left, bottom right
- C. top right, bottom right
- D. top right, bottom left
Answer: B
Explanation:
Tree maps size begins from maximum in top left to smallest in bottom right.
See below to learn how to create a TreeMap and add colours to it:
NEW QUESTION # 129
Using the dataset, create a bar chart showing the average Quantity broken down by Region, and filtered by Country to only show Japan. What was the average Quantity in the State of Tokyo?
- A. 3.000
- B. 3.704
- C. 3.500
- D. 3.840
Answer: B
NEW QUESTION # 130
Which of the following is a compelling reason to export a sheet in Tableau to a PDF?
- A. If we want to interact with the visualisation.
- B. If we want to use filters in the visualisation.
- C. If we want to dynamically enter parameters to the visualisation.
- D. If we want a static view of the visualisation.
Answer: D
Explanation:
Exporting the visualisation gives us a static view of the visualisation.
It is NOT possible to interact with it, use filters, or dynamically enter anything in a visualisation exported PDF.
In Tableau Desktop, you can save views as PDF files rather than printing them as hard copies. You do not need to have Adobe Acrobat installed on your computer.
When you print an individual sheet to PDF, filters in the view are not included. To show filters, create a dashboard containing the sheet and export the dashboard to PDF. (IMPORTANT)
NEW QUESTION # 131
The View Data window displays as much of the data as possible by default, up to _______________ rows.
- A. 15,000
- B. 20,000
- C. 10,000
- D. 5,000
Answer: C
Explanation:
Explanation
The View Data window displays as much of the data as possible by default, up to 10,000 rows. This can be increased though, if you wish to.
Read more: https://help.tableau.com/current/pro/desktop/en-gb/inspectdata_viewdata.htm
NEW QUESTION # 132
Which two functionalities can you provide to consumers by adding a parameter to a visualization? Choose two.
- A. Download the underlying data as a CSV file.
- B. Create a new field in the data source.
- C. Change the results of calculations in the visualization.
- D. Change fields in the visualization.
Answer: C,D
Explanation:
In Tableau, parameters are dynamic values that can replace a constant in calculations, filters, and reference lines. If you have a parameter controlling a calculation, changing the parameter value can change the results of that calculation, thus impacting the visualization. Parameters can also be used to switch between different fields in the visualization; for example, allowing users to choose which measure or dimension to display.
NEW QUESTION # 133
A union of two tables usually results in an
- A. increase in the number of rows
- B. decrease in the number of rows
- C. decrease in the number of columns
- D. increase in the number of columns
Answer: A
Explanation:
From the official Tableau documentation:
You can union your data to combine two or more tables by appending values (ROWS) from one table to another. To union your data in Tableau data source, the tables must come from the same connection.
Graphical user interface, text Description automatically generated
NEW QUESTION # 134
Which chart type uses automatically generated sizes that cannot be resized by using the Marks card?
- A. Packed bubbles
- B. Heat maps
- C. Side-by-side circles
- D. Density map
Answer: D
Explanation:
In Tableau, a Density map (also known as a heat map) uses automatically generated sizes for the data points that cannot be resized by using the Marks card. This chart type is designed todisplay density of data points on a map, where the size and color of the data points represent the concentration of data in that area.
NEW QUESTION # 135
By definition, Tableau displays measures over time as a ____________
- A. Packed Bubble
- B. Stacked Bar
- C. Line
- D. Bar
Answer: C
Explanation:
Explanation
Line charts connect individual data points in a view. They provide a simple way to visualize a sequence of values and are useful when you want to see trends over time, or to forecast future values.
Please refer to the images below:
NEW QUESTION # 136
A union of two tables usually results in an
- A. increase in the number of rows
- B. decrease in the number of rows
- C. decrease in the number of columns
- D. increase in the number of columns
Answer: A
Explanation:
From the official Tableau documentation:
You can union your data to combine two or more tables by appending values (ROWS) from one table to another. To union your data in Tableau data source, the tables must come from the same connection.
NEW QUESTION # 137
Download the Dataset from: https://drive.google.com/file/d/12AYHfiPWkwBmvH0zbumOURgUX6Az00Rw/view?usp=sharing Using the Time Series Table, create a line chart to show Sales over time. Which Month and Year witnessed the lowest Sales?
- A. September 2017
- B. January 2018
- C. December 2017
- D. March 2018
Answer: B
Explanation:
Follow the steps to get the correct answer : January 2018
We are talking about dates, so use the Time series sheet as follows:
Next, the following should be your view and clearly, January 2018 is the lowest point:
Read more about dates: https://interworks.com/blog/rcurtis/2017/01/30/tableau-deep-dive-dates-introduction-dates/
NEW QUESTION # 138
Which of the following are True for Measure Names?
- A. When working with a text table showing Profit for each Category,
when you add Sales to the text table (by dragging it and dropping it in the view), the measure names field is automatically dragged to the row and filter shelves. - B. It contains all the measures in your data, collected into a single field with continuous values.
- C. When you add it to a view, all of the measure names appear as row or column headers in the view.
- D. It contains the names of all measures in your data, collected into a single field with discrete values.
Answer: A,C,D
Explanation:
It contains all the measures in your data, collected into a single field with continuous values - This is the definition for 'Measure Values'.
All others are True w.r.t. Measure Names!
The Measure Names field contains the names of all measures in your data, collected into a single field with discrete values.
Graphical user interface, text, application, email Description automatically generated
Documentation:
https://help.tableau.com/current/pro/desktop/en-us/datafields_understanddatawindow_meavalues.htm
NEW QUESTION # 139
Which of the following are valid ways to show Mark Labels in the visualisation?
- A. Click on the Show mark labels icon in the Toolbar
- B. Drag the measure to the Text label in the Marks Card
- C. Click on Analysis in the Menu bar and choose Show Mark Labels
- D. Click on Data in the Menu bar and Choose Show Mark Labels
Answer: A,B,C
Explanation:
Explanation
The following showcase how you can show mark labels. Using the Sample Superstore dataset:
1) Let's create a Bar chart showing the sales for each sub-category:
2) Now you can show labels by:
2.1) Click on Show Mark Labels Icon in the Toolbar ( easiest )
2.2) Drag Sales to the Text icon in the Marks Card:
2.3) Click on Analysis -> Show mark labels from the Tableau menu bar:
NEW QUESTION # 140
Which of the following are true about Dashboards in Tableau?
- A. None of these
- B. Floating items can be layered over other objects
- C. Tiled items don't overlap
- D. A bar chart can be used a floating item
Answer: B,C,D
Explanation:
From the official Tableau documentation:
As we can see below, Bar charts can be used as a floating object.
NEW QUESTION # 141
Which of the following charts types always includes bars sorted in descending order?
- A. Pareto Chart
- B. Pie Chart
- C. Gantt Chart
- D. Stacked Bar Chart
Answer: A
Explanation:
A Pareto chart is a type of chart that contains both bars and a line graph, where individual values are represented in descending order by bars, and the ascending cumulative total is represented by the line.
On the primary axis, bars are used to show the raw quantities for each dimension member, sorted in descending order.
On the secondary axis, a line graph is used to show the cumulative total in percent format.
NEW QUESTION # 142
When field names in the Union do not match, then:
- A. Only one field name is present in the Union with correct values since Tableau automatically corrects field name mismatch
- B. Both field names are present in the Union, but contain several null
- C. An error is raised and both fields are dropped from the resulting Union
- D. Only one field name is present in the Union with null values
Answer: B
Explanation:
values
Explanation:
By default, both field names are present in the Union, but contain several null values!
When field names in the union do not match, fields in the union contain null values. You can merge the non-matching fields into a single field using the merge option to remove the null values. When you use the merge option, the original fields are replaced by a new field that displays the first non-null value for each row in the non-matching fields.
You can also create your own calculation or, if possible, modify the underlying data to combine the non-matching fields.
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."
A union of these tables creates the following single table that contains all rows from all tables.
Now suppose a fourth table, "August2016", is added to the underlying data. Instead of the standard "Customer" field name, it contains an abbreviated version called "Cust."
NEW QUESTION # 143
_________________ 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
- A. Union
- B. Data segregation
- C. Data Joining
- D. Data Blending
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.
According to the official Tableau Documentation:
To read more about Data Blending, click on THIS link.
NEW QUESTION # 144
How can you create a packaged data source?
- A. From the Data pane, right-click the data connection, and then select Add to Saved Data Sources.
- B. From the Worksheet menu, select Export, and then select Data.
- C. From the File menu, select Save As.
- D. From the File menu, select Share.
Answer: A
Explanation:
To create a packaged data source (.tdsx file) in Tableau, you would right-click on the data connection in the Data pane and select the option to add it to saved data sources. This action packages the data source with the metadata that you've defined in Tableau, such as calculations, groups, and sets, so that you can easily share it with others. This does not package the data itself, which is a separate step if you're working with local file-based data.
NEW QUESTION # 145
Which of the following is NOT a new feature introduced in Tableau 2020.1?
- A. Set Control
- B. Buffer Calculations
- C. Viz Animations
- D. Dynamic Paramaters
Answer: A
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.
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.
3) Buffer Calculations:
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.
NEW QUESTION # 146
We can use ______________ as a static tool to open and interact with packaged workbooks with extracted data sources that have been created in Tableau Desktop.
- A. Tableau Server
- B. Tableau Desktop
- C. Tableau Reader
- D. Tableau Online
Answer: C
Explanation:
The word 'static tool' gives it away.
According to the official website :
NEW QUESTION # 147
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