Most Recent Tableau TDA-C01 Exam Questions & Answers

Prepare for the Tableau Certified Data Analyst exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Tableau TDA-C01 exam and achieve success.

The questions for TDA-C01 were last updated on Nov 23, 2024.

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Question No. 1

You have a sales dataset that contains the following fields.

You need to analyze the average revenue per product in different regions over time.

Which two fields should be measures? Choose two.

ACustomer Region

BOrder Date

CProduct Name

DQuantity

ERevenue

Show Answer

Correct Answer: D, E

To analyze the average revenue per product in different regions over time, you need to use two fields that contain numeric, quantitative values that you can measure and aggregate. Quantity and Revenue are both measures that fit this criterion. You can multiply Quantity and Revenue to get the total sales for each product, and then divide by the number of products to get the average revenue. You can also use these measures to create charts and tables that show the trends and comparisons over time and across regions.Reference:

Dimensions and Measures, Blue and Green - Tableau

Tableau Certified Data Analyst Study Guide

Question No. 2

You subscribe to a view that delivers a daily email to your inbox.

You want to make the subscription available to other stakeholders.

What should you do?

AFrom the worksheet, modify the subscription.

BFrom the My Content overview page, modify the subscription.

CFrom the dashboard overview page, modify the subscription.

DFrom the My Content overview page, modify the alert.

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Correct Answer: B

Question No. 3

You have the following tiled dashboard that has one sheet.

You want to replace the sheet with Sheet2.

What should you do?

ASelect Sheet3 and click the Swap Sheet button next to Sheet2.

BRight-click Sheet2 and select Add to Dashboard.

CFrom the context menu of Sheet3, select Deselect.

DDrag Sheet2 to the dashboard.

EFrom the context menu of Sheet3, select Remove Dashboard Item.

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Correct Answer: A

Create a Dashboard - Tableau

Tableau Certified Data Analyst Study Guide

Question No. 4

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.

Acheck the steps below in explanation

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Correct Answer: A

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.

Question No. 5

You have the following dataset that contain null values in the Profits field.

You want the data to appear as shown in the following table.

Which two formulas achieve the goal? Choose two.

A2N ([Profits])

BISNULL ([Profits])

CIFNULL [(profits] ,0)

DIF [Profits] != null then [Profits] END

EIFNULL([Profits],0) D. IF [Profits] != null then [Profits] END
The IFNULL function is a logical function that returns the first argument if it is not null, and the second argument if it is null. In this case, the first argument is [Profits], which is the field that contains null values. The second argument is 0, which is the value that you want to replace null values with. The function will return [Profits] if it is not null, and 0 if it is null.
The IF statement is a logical statement that returns a value or performs an action if a condition is true, and optionally returns another value or performs another action if the condition is false. In this case, the condition is [Profits] != null, which means that [Profits] is not null. The statement will return [Profits] if the condition is true, and nothing if the condition is false. The END keyword marks the end of the statement.
The other options are not correct for this scenario. The ZN function is a logical function that returns zero if a value or expression is null, and returns the value or expression itself if it is not null. However, it only works with numeric values or expressions, and [Profits] may not be numeric in this case. The ISNULL function is a logical function that returns TRUE if a value or expression is null, and FALSE otherwise. It does not replace null values with another value. Reference: https://help.tableau.com/current/pro/desktop/en-us/functions_functions_logical.htm#IFNULL https://help.tableau.com/current/pro/desktop/en-us/functions_functions_logical.htm#IF https://help.tableau.com/current/pro/desktop/en-us/functions_functions_logical.htm#ZN https://help.tableau.com/current/pro/desktop/en-us/functions_functions_logical.htm#ISNULL

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Correct Answer: A, C

The two formulas that will make the data appear as shown in the second table are:

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