new Flashcards
You want to save your Tableau visualization as an image file for external use or presentation. What action should you perform?
Export content. To save your Tableau visualization as an image file for external use or presentation, you should export the content. Exporting content allows you to save the visualization as a variety of file formats, including image formats such as PNG, JPEG, and SVG.
When performing data transformation in Tableau Prep, what is the purpose of using the ‘Clean‘ transformation?
To handle missing values
How can you implement user guiding sentences in Tableau dashboards?
By creating calculated fields for user guiding sentences
Since Tableau doesn‘t have a built-in feature for creating user guides, you can implement them by creating calculated fields for user guiding sentences.
What is the purpose of creating relationships between tables in Tableau?
To blend data fields from different sources
What is the purpose of the ‘Data Interpreter‘ feature in Tableau?
To interpret data source metadata
When connecting to a relational database, what is the purpose of using stored procedures in Tableau?
To optimize query performance
Stored procedures are a collection of precompiled SQL statements that can be executed as a single unit. This can help to improve query performance, especially for complex queries that are executed frequently.
What does the ‘Year to Date‘ custom table calculation in Tableau compute?
The cumulative sum from the start of the year up to the current point
How is the percentile quick table calculation in Tableau computed?
By ranking values and finding the value at a specific percentile
What is the purpose of converting between dimensions and measures in Tableau?
To specify the data granularity
How can you check the status of content that you have published to Tableau Server or Tableau Cloud?
By logging into Tableau Server or Tableau Cloud and navigating to the content
