Try and practice the latest Tableau : TCC-C01 real questions & answers

A consultant plans a Tableau deployment for a client that uses Salesforce. The client wants users to automatically see Tableau views of regional sales filtered by customer as soon as the users sign into Salesforce.
Which approach should the consultant use to deliver the final visualization?

• A. Create subscriptions for each view to deliver reports by email.
• B. Publish to Tableau Mobile for viewing.
• C. Embed views into Salesforce.
• D. Create a list of URLs that the users can click in Salesforce.

A client has a large data set that contains more than 10 million rows.
A consultant wants to calculate a profitability threshold as efficiently as possible. The calculation must classify the profits by using the following specifications:
. Classify profit margins above 50% as Highly Profitable.
. Classify profit margins between 0% and 50% as Profitable.
. Classify profit margins below 0% as Unprofitable.
Which calculation meets these requirements?

• A. IF [ProfitMargin]>0.50 Then 'Highly Profitable'
  ELSEIF [ProfitMargin]>=0 Then 'Profitable'
  ELSE 'Unprofitable'
  END
• B. IF [ProfitMargin]>=0.50 Then 'Highly Profitable'
  ELSEIF [ProfitMargin]>=0 Then 'Profitable'
  ELSE 'Unprofitable'
  END
• C. IF [ProfitMargin]>0.50 Then 'Highly Profitable'
  ELSEIF [ProfitMargin]>=0 Then 'Profitable'
  ELSEIF [ProfitMargin] <0 Then 'Unprofitable'
  END
• D. IF([ProfitMargin]>=0.50,'Highly Profitable', 'Profitable')
  ELSE 'Unprofitable'
  END

A client has a published data source in Tableau Server and they want to revert to the previous version of the data source. The solution must minimize the impact on users.
What should the consultant do to accomplish this task?

• A. Request that a server administrator restore a Tableau Server backup.
• B. Delete and recreate the data source manually.
• C. Select a previous version from Tableau Server, download it, and republish that data source.
• D. Select a previous version from Tableau Server, and then click Restore.

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?

• A. 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."
• B. Continue to use NULL as the 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 leave the Referential Integrity set to "Some Records Match."

A client wants to see data for only the last day in a dataset and the last day is always yesterday. The date is represented with the field Ship Date.
The client is not concerned about the daily refresh results. The volume of data is so large that performance is their priority. In the future, the client will be able to move the calculation to the underlying database, but not at this time.
The solution should offer the best performance.
Which approach should the consultant use to produce the desired results?

• A. Filter MONTH/DAY/YEAR on [Ship Date] field and use an option to filter to the latest date value when the workbook opens.
• B. Filter on calculation [Ship Date]=TODAY()-1.
• C. Filter on calculation [Ship Date]={MAX([Ship Date])}.
• D. Filter on Ship Date field using the Yesterday option.