Tableau questions with correct answers

what is Tableau? - Answer Tableau is a business intelligence software that allows anyone to connect to respective data, and then visualize and create interactive, sharable dashboards. What is a data Source page? - Answer A page where you can set up your data source. The Data Source page generally consists of four main areas: left pane, join area, preview area, and metadata area. what is a extract is Tableau? - Answer A saved subset of a data source that you can use to improve performance and analyze offline. what is a format pane in Tableau? - Answer A pane that contains formatting settings that control the entire worksheet, as well as individual fields in the view. What is LOD expression in Tableau? - Answer A syntax that supports aggregation at dimensionalities other than the view level. With level of detail expressions, you can attach one or more dimensions to any aggregate expression. What is the difference between Quick Filter and Normal filter? - Answer Normal Filter is used to restrict the data from database based on selected dimension or measure. But Quick Filters are used to give a chance to user for dynamically changing data members at run time What is Tableau Reader? - Answer Tableau Reader is