1. What is Tableau?
Tableau is a business analytics and intelligence software that the stringent requirements in order to transform the way people use data to solve problems. And create interactive, suitable dashboards.2. List out some of the new features introduced in Tableau 9.1?
The new features introduced in Tableau 9.1 includesData: With new web data connector, it makes data accessible from anywhere
Mobile: The new tableau comes with a high-resolution thumbnails, taking screenshot offline and high-level security for the data
Enterprise: Easy enterprise deployment with active directory synchronization
Visual Analytics: View the accessibility in the radial selection tool, also presents features like creating filter formulas and Zoom control on your data
3. What is Tableau public?
Tableau public is a free assistance that permit anyone to publish interactive data to the web. Once it is there on web, anyone can interact with the data, download it or create their own visualization.4. Mention whether you can create relational joins in Tableau without creating a new table?
Without creating a new table, yes we can create relational joins in tableau.5. Mention what are different Tableau files?
Different Tableau files includeWorkbooks: holds many worksheets and dashboards
Bookmarks: It contains a single worksheet and it’s an easy way to share your work
Packaged Workbooks: It contains a workbook along with any supporting local file data and background images
Data Extraction Files: it is a local copy of a subset or entire data source
Data Connection Files: It’s a small XML file with different connection information
6. Mention what is the difference between published data sources and embedded data sources in Tableau?
Published data source: It include connection information that is unrestrained of any workbook and can be used by various workbooks.Embedded data source: It include connection information are associated with a workbook.
