What does the following icon do in Tableau?
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• A.Create a Story
• B.Create a Story and Dashboard both
• C.Create a Worksheet
• D.Create a Dashboard

Correct Answer: D

Explanation
The icon shown is used to add a new Dashboard! From the official documentation:

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Our use case states that we need to create a set showing the Bottom 10 products by Profit in each Region.
Which of the following filter types should you apply on Region?

• A.Measure Filters
• B.Context Filters
• C.Extract Filters
• D.Dimension Filters

Correct Answer: B

The beauty of context filters is that according to Tableau's Order of Operations, they are executed before Sets.
Diagram Description automatically generated

This means that based on what Region's you've selected - Tableau will first only preserve the rows for those Regions. THEN, after this it will compute the Set , i.e , Bottom 10 products in each Region.
1) First let's create a set to compute the Bottom 10 Products by Profit.

2) Next, take region on the Rows Shelf followed by the Set we just created. Drag Region and the Set to the Filters Shelf as well.

3) Now, try to only visualize the data for the South Region:

4) The problem right now is that Tableau is computing the Set first (Bottom 10 Products), and then applying the Dimension Filter - South Region and hence these values are incorrect. Note how these aren't even 10 products, but rather just 8. To fix this, simply add Region to Context:

Upon doing this, we get the correct answer as :

References: https://help.tableau.com/current/pro/desktop/en-us/order_of_operations.htm
https://help.tableau.com/current/pro/desktop/en-us/filtering_context.htm

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You need to display the complete list of potential data connections when you connect to a server. What action should you perform?

• A.Select File on the menu, and then select New
• B.Select Connecting to Data.
• C.Select More under To a Server
• D.Select More under To a File.

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Which of the following is true about 'Incremental refresh' when creating Extracts in Tableau?

• A.It only adds rows that are new since the previous refresh.
• B.There is no difference, both are the same when using extracts. They are different when using live connections.
• C.It replaces all of the contents in the extract
• D.They can only be used with large datasets

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How can you create a packaged data source?

• A.From the Worksheet menu, select Export, and then select Data.
• B.From the Data pane, right-click the data connection, and then select Add to Saved Data Sources.
• C.From the File menu, select Share.
• D.From the File menu, select Save As.

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