Nov-2025 Pass Tableau TDA-C01 Exam in First Attempt Easily
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Preparing for the Tableau TDA-C01 exam requires a deep understanding of Tableau software and its features. Candidates should have experience using Tableau to analyze and visualize data, as well as a solid understanding of data analysis concepts and techniques. Tableau offers a range of training courses and resources to help candidates prepare for the exam, including online training, practice exams, and study guides. With the Tableau Certified Data Analyst certification, individuals can demonstrate their expertise in data analysis and visualization using Tableau software, which can help advance their careers and improve their job prospects.
Tableau TDA-C01 certification is widely recognized as a benchmark for expertise in data analysis and visualization using Tableau, and it is highly valued by employers in various industries. Tableau Certified Data Analyst certification can help data analysts differentiate themselves from their peers and demonstrate their proficiency in using Tableau to visualize and analyze complex data sets. It is also an excellent way to validate and enhance one's professional skills and knowledge, and to stay up-to-date with the latest trends and best practices in data analysis.
NEW QUESTION # 77
Open the link to Book1 found on the desktop. Open the Histogram worksheet and use the Superstone data source.
Create a histogram on the Quantity field by using bin size of 3.
Answer:
Explanation:
check the steps below in explanation.
Explanation:
To create a histogram on the Quantity field by using bin size of 3, you need to do the following steps:
* Open the link to Book1 found on the desktop. This will open the Tableau workbook that uses the Superstore data source.
* Click on the Histogram tab at the bottom of the workbook to open the Histogram worksheet. You will see a blank worksheet with no marks.
* Right-click on Quantity in the Measures pane and select Create Bins from the menu. This will open a dialog box that allows you to create bins for the Quantity field. Bins are groups of values that are treated as one unit in a histogram.
* Enter 3 in the Size of bins text box. This will set the bin size to 3, which means that each bin will contain values that are 3 units apart. For example, one bin will contain values from 0 to 2, another bin will contain values from 3 to 5, and so on.
* Click OK to create the bins. You will see a new field named Quantity (bin) in the Measures pane with a
# sign next to it.
* Drag Quantity (bin) from the Measures pane to Columns on the worksheet. This will create a histogram that shows the distribution of Quantity by bins. You will see bars that represent the frequency or count of values in each bin.
* Optionally, you can adjust the width, color, and labels of the bars by using the options on the Marks card. You can also add filters, tooltips, or annotations to enhance your histogram.
References: https://help.tableau.com/current/pro/desktop/en-us/histograms.htm https://help.tableau.com/current/pro/desktop/en-us/calculations_bins.htm https://help.tableau.com/current/pro/desktop/en-us/buildmanual_histograms.htm
NEW QUESTION # 78
You have the following visualization.
The Last() calculation is set to compute using Table (across)
Which value will appear in the crosstab for the Consumer segment of the year 2018 if you change compute to use Oder Dale?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
Explanation:
The value that will appear in the crosstab for the Consumer segment of the year 2018 if you change compute to use Order Date is 0. The Last() calculation is a table calculation that returns the number of rows from the current row to the last row in the partition. The partition is determined by how you compute the calculation. In this case, you change compute to use Order Date, which means that the calculation will be performed for each value of Order Date.
The crosstab shows that there are two values of Order Date for the Consumer segment of the year 2018: Q1 and Q4. The Last() calculation will return 0 for Q4, because it is the last row in the partition. It will return 1 for Q1, because it is one row away from the last row in the partition.
The other options are not correct for this scenario. The Last() calculation will not return 2, 3, or 4 for any value of Order Date, because there are only two values in each partition.
NEW QUESTION # 79
You company has two divisions located in the United States and Germany Bach division has a separate database. The following is a sample of the sales data for the division in the United States.
The following is a sample of the sales data for me division in Germany.
You have population data in a file named Populatio.csv. the following is a sample of the data.
You plan to create a visualization that ml show tie sales per capita for each salesperson Each salesperson must be identified by identified by their full name.
You need to prepare the data to support the planned visualization. The data source must support being published .
Which four actions should you perform in order?
(Place the four correct options n order Use the arrows to move Options to Answer Area arrows to re-order the options.
Use Answer Area arrows to re-order the options)
Answer:
Explanation:
Explanation:
1) Open Tableau prep
2) Create a new column ...
3) Union the sales ...
4) Join the sales ...
References: https://help.tableau.com/current/prep/en-us/prep_get_started.htm
https://help.tableau.com/current/prep/en-us/prep_union.htm
https://help.tableau.com/current/prep/en-us/prep_clean.htm
https://help.tableau.com/current/prep/en-us/prep_join.htm
NEW QUESTION # 80
You are creating a new dashboard.
You need to add a button to the dashboard that allows users to export the dashboard as an image.
Which type of object should you use?
- A. Extension
- B. Ask Data
- C. Navigation
- D. Download
- E. Image
Answer: A
NEW QUESTION # 81
You have the following two datasets:
* A Microsoft Excel worksheet that has two columns named Employee Name and Department
* A Microsoft SQL Server table that has three columns named Employee Name. Pay Grade and Team Size.
You want to use Tableau Prep to join the two datasets.
Which three actions should you perform m order? (Place the three correct options in order.)
Answer:
Explanation:
1 - Specify Employee Name as the join key
2 - Open both data sources in Tableau Desktop
3 - Join both datasets and select the join type
NEW QUESTION # 82
You have the following dataset.
You need to generate the results in the Day field.
How should you complete the formula? (Use the dropdowns in the Answer Area to select the correct options to complete the formula.)
Answer:
Explanation:
NEW QUESTION # 83
You have the following dataset.
When you use the dataset in a worksheet, you want Sales to appear automatically as shown in the following table.
What should you do?
- A. Change the default number format of the Sales told
- B. Change the data type of the Sates field to Siring
- C. Create a calculated field that uses a formula of 'S' * str (Round((sales],2)) + 'k'
- D. Create a calculated field that uses a formula of 'S' + stri < (Sales)/1000)).
Answer: A
Explanation:
To make Sales appear automatically as shown in the second table, you should change the default number format of the Sales field. The default number format is how Tableau displays a field when you drag it to a worksheet. You can change the default number format by right-clicking on the field and selecting Default Properties > Number Format from the menu. This will open a dialog box where you can choose a category, such as Currency or Percentage, and customize the options, such as decimal places or prefixes.
In this case, you want to change the default number format of Sales to Currency with zero decimal places and a custom prefix of "S". This will make Sales appear as "S" followed by the rounded value in thousands.
The other options are not correct for this scenario. Changing the data type of Sales to String will not affect how it appears on a worksheet. Creating a calculated field that uses a formula will not change the default number format of Sales, but create a new field that you have to drag to a worksheet. Converting Sales to Attribute will return only one value for each partition of data, which will not show any variation over time.
References: https://help.tableau.com/current/pro/desktop/en-us/formatting.htm
https://help.tableau.com/current/pro/desktop/en-us/formatting_change_default.htm To achieve the formatting as shown in the example, where sales figures are displayed with a "K" to represent thousands and rounded to the nearest thousand (e.g., $20K, $44K, etc.), you would need to adjust the default number format of the Sales field in Tableau. By changing the default number format, every instance where the Sales field is used would automatically reflect this new formatting. This is more efficient than creating a calculated field as it preserves the numeric nature of the field, allowing for further numerical operations and aggregations.
NEW QUESTION # 84
From Tableau Desktop you sign in lo a Tableau Server site.
What appears in the list of available data sources when you search for a published data source?
- A. All the data sources published to the site
- B. All the data sources published to the Tableau Server
- C. All the data sources published to the site within the folders to which you have access
- D. All the data sources published to the Tableau Server within the folders to which you have access
Answer: C
Explanation:
When you sign in to a Tableau Server site from Tableau Desktop and search for a published data source, you will see all the data sources published to the site within the folders to which you have access. You will not see data sources published to other sites or folders that you do not have permission to view. You can also filter your search by project, owner, or tag. Reference: https://help.tableau.com/current/pro/desktop/en-us/connect_basic.htm https://help.tableau.com/current/pro/desktop/en-us/connect_tableauserver.htm
NEW QUESTION # 85
You have two tables named Employeelnfo and DepartmentInfo. Employeelnfo contains four fields named Full Name, Department ID, Start Date, and Salary.
DepartmentInfo contains four fields named Department Name, Size, Department ID, and VP.
You want to combine the tables to meet the following requirements:
. Each record in Employeelnfo must be retained in the combined table.
. The records must contain the Department Name, Size, and VP fields.
* Every record must have a full name.
Which type of join should you use?
- A. Left
- B. Union
- C. Inner
- D. Full outer
Answer: A
Explanation:
To combine the tables and meet the requirements, you should use a left join. A left join will keep all the records from the left table (Employeelnfo) and match them with the records from the right table (DepartmentInfo) based on the common field (Department ID). If there is no matching record in the right table, the fields from the right table will be null. This way, you will retain all the records from Employeelnfo, and also include the Department Name, Size, and VP fields from DepartmentInfo. Every record will have a full name because it is a field from the left table. A left join will look like this:
Reference:
Join Your Data - Tableau
Join Types in Tableau
NEW QUESTION # 86
You have a workbook that uses an extracted data source.
You publish the workbook to Tableau Server.
Which three actions can you perform from the Extract Refresh page in Tableau Server? Choose three.
- A. Modify the frequency of the refresh.
- B. Run a refresh.
- C. Delete the refresh.
- D. Change the refresh from full to incremental.
- E. Change the priority of the refresh.
Answer: B,C,E
NEW QUESTION # 87
You have the following tiled dashboard that has one sheet.
You want to replace the sheet with Sheet2.
What should you do?
- A. Right-click Sheet2 and select Add to Dashboard.
- B. From the context menu of Sheet3, select Remove Dashboard Item.
- C. Select Sheet3 and click the Swap Sheet button next to Sheet2.
- D. From the context menu of Sheet3, select Deselect.
- E. Drag Sheet2 to the dashboard.
Answer: E
Explanation:
In Tableau, to replace a sheet on a dashboard, you can simply drag the desired sheet (Sheet2 in this case) from the sheets list onto the dashboard where the current sheet (Sheet3) is. This will replace the existing visualization with the new one.
NEW QUESTION # 88
You have the following line chart that shows the average sales by month.
Which month had the biggest increase in swage sales compared to me previous month in 2019?
- A. November
- B. October
- C. August
- D. December
Answer: B
Explanation:
To find the month that had the biggest increase in average sales compared to the previous month in 2019, you need to compare the slopes of the line segments between each pair of months. The steeper the slope, the greater the increase. Based on the line chart, October had the steepest slope, meaning it had the biggest increase in average sales compared to September in 2019. Reference: https://help.tableau.com/current/pro/desktop/en-us/buildexamples_line.htm https://www.mathsisfun.com/algebra/line-equation-slope.html
NEW QUESTION # 89
You have a large data source that contains more than 10 million rows. Users can filter the rows by a field named Animal.
The following is a sample of the data.
You want to improve the performance of the views by including only animals of a particular type.
To which filter should you add the Type field on the worksheet?
- A. Measure filter
- B. Table calculation filter
- C. Dimension filler
- D. Context filter
Answer: D
NEW QUESTION # 90
You need to change the values of a dimension without creating a new field.
What should you do?
- A. Transforms the fields
- B. Rename the fields
- C. Create aliases
- D. Create groups
Answer: C
Explanation:
You can create aliases for the members of a dimension by right-clicking the dimension in the Data pane or in the view and selecting Aliases. This changes how the values are displayed in the view, but not the underlying data. For example, you can create an alias for "Central" as "Midwest".
NEW QUESTION # 91
You are creating an annual report in Microsoft Word.
In Tableau Desktop, you build a chart in a worksheet.
You want to create an image of the chart that you can add to the annual report.
What are two ways to create the image? Choose two.
- A. From the File menu, use the Export As Version option.
- B. From the Worksheet menu, use the Copy option.
- C. From the Dashboard menu, use the Copy Image option.
- D. From the Worksheet menu, use the Export option.
- E. From the Dashboard menu, use the Export Image option.
Answer: B,D
Explanation:
To create an image of the chart that you can add to the annual report, you can use either the Export option or the Copy option from the Worksheet menu. The Export option will allow you to save the image as a file in a specified location, name, and format. The Copy option will allow you to copy the image to the clipboard and paste it into another application, such as Microsoft Word. Both options will let you choose which elements to include in the image, such as title, caption, legend, etc. References:
Export Views from Tableau Desktop to Another Application
Copy and Paste Views from Tableau Desktop to Another Application
NEW QUESTION # 92
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