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Free TDA-C01 Exam Braindumps (page: 7)

Page 7 of 17
PDF with 120 Questions

Open the link to Book1 found on the desktop. Open SalesVSProfit worksheet. Add a distribution band on Profit to show the standard deviation from- 1 to 1.

  1. See Explanation section for answer.

Answer(s): A

Explanation:

To add a distribution band on Profit to show the standard deviation from -1 to 1, you need to do the following steps:
Open the link to Book1 found on the desktop. This will open the Tableau workbook that contains the SalesVSProfit worksheet.
Click on the SalesVSProfit tab at the bottom of the workbook to open the worksheet. You will see a scatter plot that shows the relationship between Sales and Profit for each Sub-Category. Click on the Analytics tab on the left side of the workbook to open the Analytics pane. You will see a list of analytical objects that you can drag and drop onto your worksheet.

Drag Distribution Band from the Analytics pane to Profit on the Rows shelf. This will add a distribution band on Profit that shows the average and confidence interval for each Sub-Category. Click on the Edit button on the distribution band to open the Edit Distribution Band dialog box. You will see options to customize your distribution band.
Change the Band From value to -1 and the Band To value to 1. This will change the distribution band to show the standard deviation from -1 to 1, which means one standard deviation below and above the average.
Click OK to apply the changes. You will see that the distribution band now shows a narrower range of values for Profit.


Reference:

https://help.tableau.com/current/pro/desktop/en-us/analytics.htm https://help.tableau.com/current/pro/desktop/en-us/analytics_distributionband.htm https://help.tableau.com/current/pro/desktop/en-us/analytics_distributionband_edit.htm



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.

  1. See Explanation section for answer.

Answer(s): A

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.


Reference:

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



Open the link to Book1 found on the desktop. Open the Movie Durations worksheet. Replace the existing data source with the Netflix_2019 data source.

  1. See Explanation section for answer.

Answer(s): A

Explanation:

To replace the existing data source with the Netflix_2019 data source, you need to do the following steps:
Open the link to Book1 found on the desktop. This will open the Tableau workbook that contains the Movie Durations worksheet.
Click on the Movie Durations tab at the bottom of the workbook to open the worksheet. You will see a bar chart that shows the number of movies by duration for the existing data source. 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 existing 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 Netflix_2019 from the list of available data sources and click OK. This will replace your existing data source with the Netflix_2019 data source and update your worksheet accordingly. You may need to fix any broken fields or calculations that result from the replacement.


Reference:

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



Open the link to Book1 found on the desktop. Open the sales dashboard. Add the Sales by State sheet in a Show/Hide button to the right side of the dashboard.

  1. See Explanation section for answer.

Answer(s): A

Explanation:

To add the Sales by State sheet in a Show/Hide button to the right side of the dashboard, you need to do the following steps:

Open the link to Book1 found on the desktop. This will open the Tableau workbook that contains the sales dashboard.
Click on the sales dashboard tab at the bottom of the workbook to open the dashboard. You will see a dashboard that shows various charts and filters related to sales data. Drag Sales by State from the Sheets pane to the right side of the dashboard. This will add the sheet as a floating element on the dashboard. You can resize and position it as you like. Right-click on Sales by State and select Add Show/Hide Button from the menu. This will add a button that allows you to show or hide the sheet on the dashboard. You can customize the appearance and behavior of the button by clicking on it and using the options on the Marks card. Optionally, you can drag a vertical layout container from the Objects pane to the right side of the dashboard and place Sales by State and its button inside it. This will help you organize your dashboard elements and align them neatly.


Reference:

https://help.tableau.com/current/pro/desktop/en-us/dashboards.htm https://help.tableau.com/current/pro/desktop/en-us/dashboards_showhide.htm https://help.tableau.com/current/pro/desktop/en-us/dashboards_create_layouts.htm



Page 7 of 17



Post your Comments and Discuss Tableau TDA-C01 exam with other Community members:

Tanvi Rajput commented on October 06, 2023
question 11: d i personally feel some answers are wrong.
UNITED KINGDOM
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Zoubeyr commented on September 08, 2023
question 11 : d
FRANCE
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Tanvi Rajput commented on August 14, 2023
question 13 tda - c01 answer : quick table calculation -> percentage of total , compute using table down
UNITED KINGDOM
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Tanvi Rajput commented on October 06, 2023
Question 9 : RANK_DENSE(sum(sales))
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Tanvi Rajput commented on October 06, 2023
Question 11: D I personally feel some answers are wrong.
UNITED KINGDOM
upvote

Zoubeyr commented on September 08, 2023
Question 11 : D
FRANCE
upvote

Tanvi Rajput commented on August 14, 2023
Question 13 TDA - C01 Answer : Quick Table Calculation -> Percentage of Total , Compute using Table Down
UNITED KINGDOM
upvote

Ryan commented on June 05, 2023
Question 4 should be SELECT, WHERE not SELECT, CAST
UNITED STATES
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