Question 1

A consultant is reviewing a client’s data structure to identify opportunities for performance enhancement in Tableau.

Which area should be prioritized for review?

Options :

A : The aesthetic layout of the client’s current data dashboards

B : The use of indexing and partitioning in the client’s database systems

C : The color schemes used in the client-s existing data visualizations

D : The number of users accessing the database concurrently

Answer: B

Question 2

A client collects information about a web browser customers use to access their website. They then visualize

the breakdown of web traffic by browser version.

The data is stored in the format shown below in the related table, with a NULL BrowserID stored in the Site

Visitor Table if an unknown browser version

accesses their website

The client uses "Some Records Match" for the Referential Integrity setting because a match is not guaranteed. The client wants to improve the performance of the dashboard while also getting an accurate count of site visitors.Which modifications to the data tables and join should the consultant recommend?

Options :

A :

Continue to use NULL as the BrowserID in the Site Visitor Table and leave the Referential Integrity set to "Some Records Match."

B :

Add an "Unknown" option to the Browser Table, reference its BrowserID in the Site Visitor Table, and change the Referential Integrity to "All Records Match."

C :

Add an "Unknown" option to the Browser Table, reference its BrowserID in the Site Visitor Table, and leave the Referential Integrity set to "Some Records Match."

D :

Continue to use NULL as the BrowserID in the Site Visitor Table and change the Referential Integrity to "All Records Match."

Answer: B

Question 3

A Tableau consultant notices that a client’s dashboard filter for ‘Region’ is not affecting a calculated field that computes total sales, despite the calculation being correctly set up.

What could be causing this issue based on Tableau’s order of operations?

Options :

A : The 'Region' filter is set as a context filter, and it is being applied after the calculation

B : The 'Region' filter is not set as a context filter, so it-s being applied after the calculation

C : The calculated field for total sales is not correctly referencing the 'Region' filter

D : The dashboard is using an extract instead of a live connection, which is causing the filter to be applied incorrectly

Answer: B

Question 4

A consultant is evaluating the data lineage in a client’s existing data warehouse to prepare for Tableau integration.

What is a crucial aspect to assess in this evaluation?

Options :

A : The visual appeal of the current data warehouse-s interface

B : The complexity of relationships and transformations within the data warehouse

C : The brand of servers used for the data warehouse

D : The physical location of the data warehouse servers

Answer: B

Question 5

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

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