Which of the following 2 columns CANNOT be deleted in Tableau?
Answer(s): A,C
Measure names and values CANNOT be deleted in Tableau like other columns can. These are auto- generated.Calculated Fields, and Number of records can both be deleted.
_____________ contains the visualisations, info needed to build the visualisations, and a copy of the data source.
Answer(s): B
TWBX is all in one. It contains viz, info needed to build the viz, and a copy of the data source. It doesn't contain extracts of the data but can contain both live and data extracts. Best if want to eliminate the barrier of data access.Create a .twbx with file-based data sources1) Select File > Save As.2) Specify a file name for the packaged workbook in the Save As dialog box.3)Select Tableau Packaged Workbooks on the Save as type drop-down list.4) Click Save.5) The default location is the Workbooks folder of the Tableau repository. However, you can save packaged workbooks to any directory you choose.The following files are included in packaged workbooks:--> Background images--> Custom geocoding--> Custom shapes--> Local cube files--> Microsoft Access files--> Microsoft Excel files--> Tableau extract files (.hyper or .tde)--> Text files (.csv, .txt, etc.)
https://help.tableau.com/current/pro/desktop/en-us/environ_filesandfolders.htm
________________ is hosted by Tableau to share our visualisations publically with the world.
Answer(s): D
Tableau Public is a free service that lets anyone publish interactive data visualizations to the web.Visualizations that have been published to Tableau Public ("vizzes") can be embedded into web pages and blogs, they can be shared via social media or email, and they can be made available for download to other users.Check it out : https://public.tableau.com/en-us/s/
What will the following function return?LEFT("Tableau", 3)
The following is the official documentation for the String function LEFT:
https://help.tableau.com/current/pro/desktop/en-us/functions_functions_string.htm
The row and column shelves contain ___________________
Answer(s): A
We can drag fields from the Data pane to create the structure for your visualizations. The Columns shelf creates the columns of a table, while the Rows shelf creates the rows of a table.You can place any number of fields on these shelves.These FIELDS are also referred to as PILLS. See below:
https://help.tableau.com/current/pro/desktop/en-us/buildmanual_shelves.htm
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