Free TDS-C01: Tableau Desktop Specialist Exam Questions and Answers
Tableau Desktop Specialist is part of Salesforce's Tableau credential track. Tableau certifications are issued as Salesforce credentials now and administered through Trailhead Academy, following Salesforce's acquisition of Tableau in June 2019 — so the certificate you earn carries the Salesforce name rather than Tableau's. The current roster is five papers: Desktop Foundations at foundational level, then Data Analyst, Server Administrator, Consultant and Architect as advanced credentials. The names have moved more than once — the older Desktop Certified Associate and Server Certified Associate are gone from the catalogue, and even Desktop Specialist has become Desktop Foundations — so match the exact current name before booking.
Candidates comparing TDS-C01 exam dumps, ExamTopics and other TDS-C01 practice tests use this page for the answers and explanations behind each question. Download the free TDS-C01 PDF, then sit the timed TDS-C01 exam simulation before booking with Tableau.
Last updated: September 30, 2026
- Exam code
- TDS-C01
- Provider
- Tableau
- Questions in our bank
- 1000+
- Free to read
- First 10, with answers
- Official page
- Official Exam website
- Our test mode duration & pass mark
- 130 mins · 70%
Recommended: Switch to Test Mode to start a practice test that simulates the real exam experience.
Question #1
Suppose you create a bar chart by dragging a dimension to the Column shelf and a measure to the Rows shelf. Which of the following would create a stacked bar chart?
Correct answer: C
Explanation
Very important question for the exam and appears quite a lot too. The correct answer is - By dragging another dimension to Color on the Marks card. This is what the question says we have already created. Now to convert this into a Stacked bar chart, we will drop another dimension on Color in the Marks card. The rest won't create stacked bar charts, and hence are incorrect choices. The best way to answer such questions on the real exam is to quickly do what the options say and see if they satisfy the requirements in the question.
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Question #2
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.
Correct 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. Reference: https://help.tableau.com/current/pro/desktop/en-us/environ_filesandfolders.htm
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Question #3
Which three statements accurately describes the capabilities of dashboard actions? Choose three.
Select 3 answers.
Correct answer: B, C, E
Explanation
Dashboard actions in Tableau are interactive elements that can be used to create a more dynamic experience. These actions can be set to filter data on the dashboard, highlight specific elements, or even direct the user to a URL when interacting with a visualization. They can be triggered by user interaction such as hover, selection, or accessing a context menu. Moreover, dashboard actions can have multiple source sheets (where the action originates) and target sheets (where the action takes effect), allowing for a complex interactivity between different parts of the dashboard.
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Question #4
True or False: Enabling any other type of sort (Field, alphabetic, or Nested) clears the manual sort we create.
Correct answer: A
Explanation
This is true. a Manual Sort lets you select a value and move it to the desired position, either by dragging it in the list or using the arrows to the right. However, as soon as you choose some other type of sort - be it field, nested, or alphabetic, our custom created manual sort gets deleted/cleared. Reference: https://help.tableau.com/current/pro/desktop/en- us/sortgroup_sorting_computed_howto.htm
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Question #5
To connect Tableau to a CSV data source what type of connection should you use?
Correct answer: C
Explanation
Tableau recognises a CSV file as a TEXT file, and therefore it is the correct option. The following are the steps to import a CSV file: 1) From the data connection screen, click on Text: 2) Choose the appropriate file, and click Open: 3) Finally, Tableau imports the data as shown below: Reference: https://intellipaat.com/community/46338/how-to-import-csv-file-in-tableau
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Question #6
Which of the following lets you group related dashboard items together so you can quickly position them?
Correct answer: C
Explanation
Layout containers let you group related dashboard items together so you can quickly position them. As you change the size and placement of items inside a container, other container items automatically adjust Reference: https://help.tableau.com/current/pro/desktop/en- us/dashboards_organize_floatingandtiled.htm
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Question #7
A union of two tables usually results in an
Correct answer: B
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. Reference: https://help.tableau.com/current/pro/desktop/en-us/union.htm
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Question #8
Which one of the following is a dimension?
Correct answer: B
Explanation
Measure Names is a dimension. Latitude, Longitude, and Number of records are all measures. Reference: https://help.tableau.com/current/pro/desktop/en- us/datafields_understanddatawindow.htm
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Question #9
At a minimum, what do you need to create a simple scatter plot?
Correct answer: A
Explanation
To create a simple scatter plot in Tableau, you need to have a measure on Columns and a measure on Rows. A scatter plot is a type of visualization that shows the relationship between two numerical variables. In Tableau, you can create a scatter plot by placing at least one measure on the Columns shelf and at least one measure on the Rows shelf. The measures can be continuous or discrete, but they must be aggregated. The marks in the scatter plot represent the intersection of the values for each measure1 The other options are not valid ways to create a simple scatter plot in Tableau. A dimension on Detail and a measure on Columns will create a bar chart, not a scatter plot. A dimension on Columns and a measure on Rows will create a line chart or an area chart, depending on the mark type. A dimension on Columns and a dimension on Rows will create a text table or a heat map, depending on the mark type1
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Question #10
You have the following legend. What occurs when you click the icon to the right of Air Ticketing Cabin Type Name?
Correct answer: D
Explanation
When you click the icon to the right of Air Ticketing Cabin Type Name, the highlighter toggles on or off. The highlighter is a feature that allows you to highlight marks in the view that match a specific value or condition. You can access the highlighter by clicking the icon next to a dimension or measure in the legend, filter, or parameter. The icon looks like a light bulb with a plus sign. When you click the icon, a highlighter box will appear where you can enter or select a value to highlight. The marks that match the value will be highlighted in the view, while the others will be dimmed. You can also use the highlighter box to search for values, clear the highlighting, or lock the highlighting. To turn off the highlighter, you can click the icon again or close the highlighter box. The other options are not correct descriptions of what occurs when you click the icon to the right of Air Ticketing Cabin Type Name. The filter options do not open, because the icon is not for filtering, but for highlighting. The legend does not toggle on or off, because the icon is not for showing or hiding the legend, but for accessing the highlighter. The Edit Colors dialog box does not open, because the icon is not for changing the colors of marks, but for highlighting them.
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Discussion
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FAQ
Learn More: https://www.tableau.com/learn/certification
- Q1: Is the Tableau Desktop Specialist (TDS-C01) exam still available?
- A: The credential is still offered, but as of October 2026 it is listed on Tableau's certification site under its new name, Salesforce Certified Tableau Desktop Foundations, following the move of Tableau exams to Salesforce's Trailhead Academy platform in 2025. It remains the entry-level Tableau Desktop certification.
- Q2: How many questions are on the Tableau Desktop Specialist exam and how long is it?
- A: The real exam has 45 questions, of which 40 are scored and 5 are unscored, and a 60-minute time limit that includes 3 minutes for reviewing the NDA.
- Q3: What question formats and passing score does the Tableau Desktop Specialist exam use?
- A: Questions are multiple choice and multiple response. Results are reported on a scaled range of 100 to 1000, and the passing scaled score is 750; the exam uses compensatory scoring, so you need only pass overall rather than each section.
- Q4: Are there prerequisites for the Tableau Desktop Specialist exam?
- A: No. There are no required prerequisites, although the exam is aimed at people with foundational Tableau Desktop skills and at least three months of using the product.
- Q5: Does the Tableau Desktop Specialist certification expire?
- A: No. The Desktop Specialist title does not expire, unlike Tableau's higher-level certifications.
- Q6: What domains does the Tableau Desktop Specialist exam cover?
- A: The exam covers Connecting to and Preparing Data (25%), Exploring and Analyzing Data (35%), Sharing Insights (25%) and Understanding Tableau Concepts (15%).
- Q7: How is the Tableau Desktop Specialist exam delivered?
- A: The exam is delivered through Pearson VUE either at a testing center or online with remote proctoring, in English. It is taken without access to Tableau, the internet or any other application.
- Q8: What is the TDS-C01: Tableau Desktop Specialist exam?
- A: TDS-C01: Tableau Desktop Specialist is a Tableau certification exam. Judging by the questions in our bank, it concentrates on tableau, chart, sort, percent and average.
- Q9: What topics does the TDS-C01: Tableau Desktop Specialist exam cover?
- A: Questions in our TDS-C01: Tableau Desktop Specialist bank cluster around tableau, chart, sort, percent, average, workbook, difference and join. Working through the full set is the quickest way to find which of these you are weakest on.
- Q10: How should I prepare for TDS-C01: Tableau Desktop Specialist?
- A: Work through the TDS-C01: Tableau Desktop Specialist practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q11: Are these real TDS-C01: Tableau Desktop Specialist exam questions?
- A: They are drawn from officially released past questions and from community members who have sat TDS-C01: Tableau Desktop Specialist. Answers are verified and updated weekly.
- Q12: Where do I register for the TDS-C01: Tableau Desktop Specialist exam?
- A: Register through Tableau directly at https://www.tableau.com/learn/certification. Exampractice is not affiliated with Tableau and does not administer the exam.
- Q13: Is there a free TDS-C01: Tableau Desktop Specialist sample?
- A: Yes. Every TDS-C01: Tableau Desktop Specialist page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
- Q14: What are Tableau Certification Exams?
- A: Tableau Certification Exams validate your expertise in using Tableau’s data visualization and business intelligence tools. These certifications demonstrate your proficiency in creating interactive dashboards, analyzing data, and deriving actionable insights using Tableau.
- Q15: Why should I pursue Tableau Certification?
- A: Tableau Certification enhances your professional credibility, showcasing your skills and knowledge in data visualization and business intelligence. This can lead to better job opportunities, higher salaries, and career advancement in data analysis, business intelligence, and IT management roles.
- Q16: What are the benefits of Tableau Certification?
- A: Benefits include recognition as a certified Tableau professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest Tableau technologies and best practices.
- Q17: Who should take Tableau Certification Exams?
- A: Data analysts, business intelligence professionals, IT professionals, data scientists, and anyone involved in managing and analyzing data using Tableau should consider these certifications to validate their expertise and advance their careers.
- Q18: What types of Tableau Certification Exams are available?
- A: Tableau offers various certification paths, including:
- Q19: How do I prepare for Tableau Certification Exams?
- A: Preparation can include official Tableau training courses, study guides, practice exams, online tutorials, and hands-on experience with Tableau products and solutions.
- Q20: Where can I take Tableau Certification Exams?
- A: Tableau Certification Exams can be taken online with remote proctoring, providing flexibility to fit your schedule and location.
- Q21: How do Tableau Certifications impact my career?
- A: Tableau Certifications significantly boost your career by demonstrating your expertise to employers, making you a more competitive candidate for advanced roles and promotions in data analysis, business intelligence, and IT management.
- Q22: Are there any prerequisites for Tableau Certification Exams?
- A: Some exams may have prerequisites, such as foundational knowledge or prior experience with Tableau products. Check the specific requirements for each certification path on the Tableau certification website.
- Q23: How often do I need to recertify for Tableau Certifications?
- A: Tableau Certifications typically require recertification every two years to ensure that certified professionals stay updated with the latest technologies and industry practices.