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Life already applies enough pressure — your Tableau Certified Data Analyst preparation should not add to it. PrepAwayETE organizes the TDA-C01 syllabus into 178 practice questions with verified answers, so limited hours produce maximum progress.

Tableau TDA-C01 Exam Overview:

Certification Vendor:Tableau (Salesforce)
Exam Name:Tableau Certified Data Analyst Exam (TDA-C01)
Exam Number:TDA-C01
Real Exam Qty:Approximately 60 (may vary by version)
Exam Duration:105-120
Available Languages:English
Exam Format:Multiple select, Multiple choice, Active screen questions, Performance-based lab tasks (legacy/variant dependent)
Exam Price:$250 USD
Certificate Validity Period:2 years (typical Tableau certification validity)
Passing Score:Not publicly disclosed (percentage-based scoring used)
Related Certifications:Tableau Consultant
Tableau Server Administrator
Tableau Desktop Specialist
Recommended Training:Tableau Data Analyst Learning Path
Tableau Training Pass
Exam Registration:Tableau Certified Data Analyst Exam Guide
Official Tableau Certification Page
Sample Questions: DOWNLOAD DEMO
Exam Way:Online proctored or test center exam
Pre Condition:No formal prerequisites required, but ~6 months of Tableau experience is strongly recommended
Official Syllabus URL:https://www.tableau.com/learn/certification/tableau-certified-data-analyst-exam-guide

Tableau TDA-C01 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Connect to and Transform Data24%- Data Preparation
  • 1. Pivoting, splitting, Data Interpreter
    • 2. Data cleaning and validation
      • 3. Joins, unions, relationships, blending
        - Tableau Prep Transformations
        • 1. Filtering and restructuring data
          • 2. Aggregations and shaping data
            - Field Customization
            • 1. Dimensions vs measures
              • 2. Aliases and renaming fields
                • 3. Discrete vs continuous fields
                  • 4. Data types and field properties
                    - Data Connections
                    • 1. Connect to relational databases and spreadsheets
                      • 2. Custom SQL usage
                        • 3. Live vs extract connections
                          • 4. Connect to data sources
                            Topic 2: Publish and Manage Content9%- Scheduling and Automation
                            • 1. Data extract refresh scheduling
                              • 2. Tableau Prep workflow scheduling
                                - Content Management
                                • 1. Alerts and subscriptions
                                  - Publishing
                                  • 1. Export and print content
                                    • 2. Publish workbooks and data sources
                                      Topic 3: Create Content26%- Dashboard Formatting
                                      • 1. Responsive layouts
                                        • 2. Annotations and padding
                                          • 3. Color, fonts, shapes
                                            - Visualization Creation
                                            • 1. Sorting and chart formatting
                                              • 2. Bar, line, pie, scatter, histogram, treemap, box plot, etc.
                                                - Dashboard Interactivity
                                                • 1. User guidance and tooltips
                                                  • 2. Navigation and parameter actions
                                                    • 3. Filters, actions, and highlights
                                                      - Dashboards and Stories
                                                      • 1. Story points creation
                                                        • 2. Dashboard layout and containers
                                                          Topic 4: Explore and Analyze Data41%- Data Structure and Analytics
                                                          • 1. Sets, groups, hierarchies, bins
                                                            • 2. Forecasting and trend analysis
                                                              • 3. Reference lines, bands, distributions
                                                                • 4. Geographic mapping (heat, symbol, filled maps)
                                                                  - Table Calculations
                                                                  • 1. Ranking and percentile
                                                                    • 2. Percent of total and percent difference
                                                                      • 3. Running total and moving average
                                                                        - Filters and Parameters
                                                                        • 1. Context filters
                                                                          • 2. Dimension and measure filters
                                                                            • 3. Parameters for interactivity
                                                                              • 4. Top N / conditional filters
                                                                                - Calculated Fields
                                                                                • 1. FIXED LOD expressions
                                                                                  • 2. Type conversions
                                                                                    • 3. Date, string, numeric, logical calculations
                                                                                      • 4. Aggregations

                                                                                        Tableau TDA-C01 Exam FAQs: Read This Before You Register

                                                                                        The Tableau Certified Data Analyst blueprint comprises 4 domains. The headline areas: Connect to and Transform Data (24%), Explore and Analyze Data (41%), and Create Content (26%). The complete outline — every domain, every weight — is in the syllabus section above; let it decide where your study hours go.

                                                                                        Book the Tableau Certified Data Analyst through these official channels:

                                                                                        While you schedule, keep this in mind: the TDA-C01 exam is delivered Online proctored or test center exam.

                                                                                        On delivery: the download unlocks immediately after payment, and an email copy reaches your inbox within one minute. If 2 hours pass with no email, check spam and contact our support team. Install the software on as many computers as you need — no device cap.

                                                                                        On results: if you take the TDA-C01 exam within 60 days of purchase and do not pass, the PrepAwayETE money back guarantee applies. File within 2 days of the exam with a scanned enrollment slip and the official score report (PDF); processing completes within 7 days. The candidate name must match the payer name, and the policy excludes exams taken within 3 days of purchase, purchases never used in an actual exam attempt, free materials, and expired orders. If you would rather not refund, exchange the product for two free exam packages of equal value and keep the update service on your original purchase.

                                                                                        The TDA-C01 exam — formally the Tableau Certified Data Analyst — is how Tableau certifies that you can apply its technologies in professional scenarios; passing earns you the Tableau Certified Data Analyst certification, positioned at the Professional level. In an anxious, competitive job market, a vendor-issued credential is one of the few signals employers trust at a glance. It also connects naturally to Tableau Desktop Specialist, Tableau Server Administrator, Tableau Consultant as a follow-on step.

                                                                                        The TDA-C01 exam packs Approximately 60 (may vary by version) questions into 105-120. That ratio makes pacing a testable skill in itself: linger too long on one item and easier points expire unanswered. Build the habit before it matters — run timed, full-length mocks in the PrepAwayETE desktop or online test engine, practice flagging and returning, and make time pressure feel ordinary.

                                                                                        Yes — and deciding after the trial is exactly how we prefer it. PrepAwayETE publishes a free PDF demo of the TDA-C01 materials so you can judge the question quality and verified answers firsthand. A full purchase then includes 365 days of free updates, and if the product expires, the update service renews at a 50% discount from your member zone.

                                                                                        The passing mark is Not publicly disclosed (percentage-based scoring used), and official registration runs $250 USD. Keep one fact in view: that fee covers a single attempt, and a retake is billed at full price again. Protect the investment by rehearsing first — cycle through 178 practice questions at PrepAwayETE in timed mode until your scores clear the bar with room to spare.

                                                                                        Yes — for the Tableau Certified Data Analyst, Tableau lists these training resources:

                                                                                        Training explains the concepts; repetition under exam conditions makes them reliable. Add 178 practice questions from PrepAwayETE to whichever course you choose, and your preparation covers both sides of the test.

                                                                                        No formal prerequisites required, but ~6 months of Tableau experience is strongly recommended

                                                                                        Vendor rules do get revised, so before you lock in an exam date, verify the latest requirements on the official Tableau exam page.

                                                                                        Tableau Certified Data Analyst Sample Questions:

                                                                                        You have two data sources that use the same schema One data source contains order data from 2019 and the other data source contains order data from 2020.
                                                                                        You have a worksheet that shows the orders from 2019.
                                                                                        You need to configure the worksheet to show the orders from 2020 without reloading the data.
                                                                                        Which option should you select?

                                                                                        Reveal Solution  Discussion  0

                                                                                        Correct Answer:


                                                                                        Explanation:
                                                                                        Replace Data Source
                                                                                        Replace Data Source is a feature that allows you to replace one data source with another one that has the same or similar fields and structure. It updates all the worksheets that use the original data source with the new one, without reloading the data. In this case, you want to replace the data source that contains order data from 2019 with the one that contains order data from 2020.
                                                                                        To replace the data source, you need to do the following steps:
                                                                                        * Go to the Data Source tab at the bottom of the workbook to see the data source page. You will see a table that shows the fields and values from the original data source.
                                                                                        * Click on the drop-down arrow next to the data source name at the top of the page and select Replace Data Source from the menu. This will open a dialog box that allows you to replace your data source with another one.
                                                                                        * Select the data source that contains order data from 2020 from the list of available data sources and click OK. This will replace your original data source with the new one and update your worksheet accordingly. You may need to fix any broken fields or calculations that result from the replacement.
                                                                                        References: https://help.tableau.com/current/pro/desktop/en-us/datasource_replace.htm https://help.tableau.
                                                                                        com/current/pro/desktop/en-us/datasource_replace_workbook.htm

                                                                                        A Data Analyst at a coffee company has the following visualization already built.

                                                                                        The analyst wants to make this more visually appealing by coloring the bars based on whether they are above or below the Average Sales within each Product Type.
                                                                                        Which calculation should the analyst use to calculate the Average Sales for each Product Type?

                                                                                        • A. : FIXED ([Product Type]) : AVG( [ FIXED [Product] : SUM( [Sales] ) ] )
                                                                                        • B. { FIXED [Product Type] : AVG( [Sales] ) }
                                                                                        • C. { EXCLUDE [Product] : SUM( [Sales] ) }
                                                                                        • D. ( FIXED [Product] : AVG( (FIXED [Product Type] : AVG( [Sales] ) ) )
                                                                                        Reveal Solution  Discussion  0

                                                                                        Correct Answer: A  🗳️

                                                                                        You have the following dashboard.
                                                                                        Currently the map is used as a filter that affects the data on the otter sheets of the dashboard You need to configure the dashboard to ensure that selecting a data point on the map only tillers the Detail table What should you do?

                                                                                        • A. From the context menu of Sales over lime select Remove Dashboard Item
                                                                                        • B. From the context menu of Sales over time select Deselect
                                                                                        • C. From the context menu of Sales over time select Ignore Actions
                                                                                        • D. From the context menu of Profits by Stale deselect Use as Filter
                                                                                        Reveal Solution  Discussion  0

                                                                                        Correct Answer: C  🗳️

                                                                                        Explanation: Only visible for PrepAwayETE members. You can sign-up / login (it's free).

                                                                                        The following table displays the row-level data in a Tableau data source:

                                                                                        A Data Analyst creates this calculated field:
                                                                                        SUM(IF [Item] = 'A' THEN [Sales] END) / COUNT([Order ID])
                                                                                        What is the result of this aggregate calculation?

                                                                                        • A. An error
                                                                                        • B. 50
                                                                                        • C. 15
                                                                                        • D. 12
                                                                                        Reveal Solution  Discussion  0

                                                                                        Correct Answer: D  🗳️

                                                                                        You have the following:

                                                                                        Overall Rank and Rank are calculated fields that use the RANK function.
                                                                                        You filter out the sub-category where [Ovorall Rank] - 1.
                                                                                        For which three the sub-categories will the value of Rank change? Choose three.

                                                                                        • A. Bookcases
                                                                                        • B. Machines
                                                                                          G Phones
                                                                                        • C. Tables
                                                                                        • D. Accessories
                                                                                        • E. Copiers
                                                                                        • F. Furnishings
                                                                                        • G. Chairs
                                                                                        Reveal Solution  Discussion  0

                                                                                        Correct Answer: B,C,D  🗳️

                                                                                        Explanation: Only visible for PrepAwayETE members. You can sign-up / login (it's free).

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