1. What do the Quick Filters in Tableau do?
The quick filters each worksheet on the dashboard until they contain a dimension. They are important for worksheets by using the same data source. It can be an advantage and sometimes, a disadvantage to generate slow results.
2. Mention the limitations in the context filters
Tableau usually takes time to place a filter in a context. So when a filter is set as context one, the software will create a temporary table for that particular content filter. This table will be reloaded each time and the value present will not be filtered by any context or Custom SQL.
3. Mention the file extensions in Tableau
There are 8 file extensions in Tableau
Tableau Workbook (.twb)
Tableau Packaged Workbook (.twbx)
Tableau Datasource (.tds)
Tableau Packaged Datasource (.tdsx)
Tableau Data Extract (.tde)
Tableau Bookmark (.tdm)
Tableau Map Source (.tms)
Tableau Preference (.tps)
4. How many maximum tables are you allowed joining in Tableau?
You can only join about 32 tables in Tables. The table size can be limited to 255 columns
5. Mention the 4 products of Tableau
The 4 products of Tableau are mentioned below
Tableau Server
It is premise software that can access the workbooks built.
Tableau Desktop
It is the desktop environment that creates and publishes standard and packed workbooks.
Tableau Public
It is a workbook available publicly for online users that can be downloaded and accessed.
Tableau Reader
It is a local access where you can open the Tableau Packed Workbook.
6. Describe the ways where you can set top five and last five sales in the same view?
You can create two sets, where one create top 5 and bottom 5 and then join them as the sets that display a unique set of 10 rows.
7. Does the parameter in Tableau have a drop down list?
Yes, the parameter has their own drop-down list that will enable the users to view data entries present in the parameter.
8. Describe the Page Shelf?
The page shelf is the powerful tool where you can control the output display. It is fragmenting the view into a page, presenting a different view on each of the pages created. It is user-friendly and minimizes the scrolling only to analyze the data and information. The pages created, you can flip through them using specific controls and compare them at a common axle.
9. What is meant by data blending?
The data blending in the Tableau allows the combination of the data from various sources and platforms. It can blend data present in an excel file with Oracle DB and then create a new dataset.
10. State the difference between the Tableau Desktop and Tableau Server
The tableau desktop visualized the data and creates the workbook. The tableau server is used to distribute the workbooks and reports to the right audience. The users can edit and update the workbooks and dashboards online, but they will not be able to create new ones.
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Short Story1. What do the Quick Filters in Tableau do? The quick filters each worksheet on the dashboard until they contain a dimension. They are important for worksheets by using the same data source. It can be an advantage and sometimes, a disadvantage to ge...
