Question 1

You use a performance recording to diagnose a slow Tableau workbook and discover that the most time-consuming part is “Computing Layouts” for multiple complex dashboards.

What is the most effective approach to improve the performance of these dashboards?

Options :

A : Simplify the dashboard layouts by reducing the number of complex visualizations

B : Upgrade the hardware of the Tableau Server for better performance

C : Convert the data sources from live connections to extracts

D : Rebuild the dashboards using only basic visualizations

Answer: A

Question 2

Your organization’s fiscal year starts in April, and you need to create a Tableau report showing sales data summarized by fiscal quarter.

How should you implement this in Tableau to reflect the fiscal year correctly?

Options :

A : Use the DATEPART function to extract quarters directly from the sale date

B : Apply a DATETRUNC function to align the data with the calendar quarters

C : Create a calculated field that adjusts the sale date to reflect the fiscal quarter starting in April

D : Implement a parameter that allows users to select the start month of the fiscal year

Answer: C

Question 3

In a healthcare organization, a Tableau dashboard is being set up to display patient records. The organization wants to ensure that each healthcare provider only accesses records of patients under their care.

What is the most appropriate RLS approach?

Options :

A : Implement RLS at the database level, linking each healthcare provider to their specific patients

B : Set a single access level for all healthcare providers, relying on professional discretion for data access

C : Use Tableau-s built-in user filters to manually assign patient records to each provider

D : Avoid RLS and instead train providers on the importance of data privacy

Answer: A

Question 4

In a Tableau workbook, you need to calculate the rank of salespersons in each region based on their total sales, and this rank should update when the view is filtered by year.

Which of the following approaches should you take?

Options :

A : Implement a BASIC rank calculation based on the salesperson-s total sales

B : Use a WINDOW_SUM function to calculate total sales and a WINDOW_RANK function to rank salespersons

C : Apply a FIXED Level of Detail (LOD) expression to determine the rank of each salesperson

D : Utilize a RUNNING_TOTAL function to calculate sales and a QUICK_RANK function to rank the salespersons

Answer: B

Question 5

You are creating a Tableau report to analyze customer purchasing behavior. The report requires a calculation of the average purchase value per customer, but only for those who have made more than five purchases.

Which combination of calculations would accurately fulfill this requirement?

Options :

A : Use a FIXED LOD expression to calculate the total purchase value per customer and divide it by the total number of purchases for each customer using a BASIC calculation

B : Implement a calculated field using COUNTD to count the number of purchases per customer, and then use a WINDOW_AVG function to calculate the average purchase value for customers with more than five purchases

C : Create a nested LOD expression: first, use a FIXED LOD to identify customers with more than five purchases, then use another FIXED LOD to calculate the average purchase value for these customers

D : Apply a BASIC calculation to find the average purchase value for all customers and then use a filter to display only customers with more than five purchases

Answer: C

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