Question 1

A Tableau consultant is designing a dashboard for a client who wants to track the average time to sell products after their release. The data includes product release dates and sale dates.Which calculation should the consultant implement to meet this requirement in Tableau?

Options :

A : A calculated field to count the number of days between the product release date and the sale date for each product

B : A level of detail (LOD) expression to find the average number of days from release to sale for all products

C : A table calculation to calculate running average time from release to sale for each product category

D : A fixed calculation to compare the release and sale dates for each product

Answer: B

Question 2

You have created a complex FIXED Level of Detail (LOD) expression in Tableau to calculate average sales per store, but the results seem incorrect when filters are applied to the dashboard.What is the most likely cause of this issue?

Options :

A : The FIXED LOD expression is not including the dimensions used in the filters

B : The calculated field for average sales is not using the correct aggregation method

C : The filters need to be converted to context filters to affect the FIXED LOD calculation

D : The workbook does not have enough computational resources to process the FIXED LOD expression

Answer: C

Question 3

During a Tableau project, a consultant notices that the data extracted from an external API into Tableau Desktop is incomplete, missing several key fields that are present in the API.What should be the first step in troubleshooting this data extraction issue?

Options :

A : Reconfigure the entire data connection in Tableau Desktop

B : Verify the API query or the data extraction logic to ensure all required fields are included

C : Check for updates to Tableau Desktop that might resolve data extraction bugs

D : Immediately contact the API provider to report a data inconsistency issue

Answer: B

Question 4

In a Tableau workbook that connects to a large dataset, you find that several views are slow due to calculated fields performing row-level string manipulations.To enhance performance, which of the following actions should you take regarding these calculations?

Options :

A : Implement these string manipulation calculations in the underlying database prior to Tableau-s use

B : Replace string manipulations with numerical calculations within Tableau

C : Increase the data refresh rate for the Tableau workbook

D : Split the workbook into multiple smaller workbooks

Answer: A

Question 5

A client notices that while creating calculated fields, occasionally the new fields are created as strings,integers, or Booleans. The client asks a consultant ifthere is a performance difference among these three data types.What should the consultant tell the customer?

Options :

A : Strings are fastest, followed by integers, and then Booleans.

B : Integers are fastest, followed by Booleans, and then strings.

C : Strings, integers, and Booleans all perform the same.

D : Booleans are fastest, followed by integers, and then strings.

Answer: B