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Tableau Desktop Certification------------Tableau Desktop Certification
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Which of these file types can NOT be loaded into Tableau? - correct answer exe When data from an Excel file is loaded into Tableau, how are blank cells from the source represented? - correct answer As null values Which of these column types is a split option available for? - correct answer String What is the default aggregation performed by Tableau for a numeric value conveyed on a chart? - correct answer SUM An axis for a numeric value can use a linear scale. Which of these is another scaling option for an axis in a Tableau chart? - correct answer Logarithmic When working with a bar graph, Tableau includes an option to "Explain Data" for a particular bar. What type of information would be available in such a view for a categorical field? - correct answer Outliers in the category What does the color blue represent in tableau? - correct answer Discrete Can a measure be discrete? - correct answer Yes What is a visual cue to know that we are using a measure? - correct answer Measures are aggregated by default Which of the following is NOT an aggregation provided by Tableau? - correct answer Difference Continuous fields form _______ whereas discrete fields will form _____ - correct answer Axis, headers
Which of the following would be best suited as a dimension - correct answer the name of someone If you see a blue field, generally it will add ____ to the view - correct answer headers Which of the following options best describe measures? - correct answer They are numerical, quantitative Dates in tableau are typically treated as - correct answer dimensions How can you change the default Tableau repository location? - correct answer By clicking File --> Repository location and choosing a new location Which of the following joins does a blend replicate - correct answer Left join When you use an ___ join to combine tables, the result is a table that contains values that have matches in both tables - correct answer inner When using blends, the primary data source is represented by the color ____ and the secondary data source by the color ____ - correct answer blue, orange True or false: Renaming a field in Tableau will also automatically rename the field in the original data source - correct answer False which of the following connection types would you use if your work demands that you use the freshest possible data at all times? - correct answer Live Which of the following is a benefit of using a tableau data source (.tds)? - correct answer To not contain the actual data, but rather the information necessary to connect to the actual data as well as any modifications you've made on top of the actual data such as changing default properties, creating calculated fields etc.
Which of the following mark types is used when we create a heat map in Tableau? - correct answer Square Which of the following is an example of date value? - correct answer March 2018 Suppose you create a bar chart by dragging a dimension to the column shelf and a measure to the rows shelf. Which of the following would create a stacked bar chart?
True or False: A sheet cannot be used within a story directly. Either sheets should be used within a dashboard, or a dashboard should be used within a story - correct answer False Which of the following are valid ways of grouping data? - correct answer 1. From the dimensions shelf
Support additional functionality like computing count distinct Which of the following is a benefit of using a Tableau Data Source (.tds)? - correct answer To not contain the actual data, but rather the information necessary to connect to the actual data as well as any modifications you've made on top of the actual data such as changing default properties, creating calculated fields etc. For a ____________ sort, no matter how the data changes, the values will always stay in the sort order we kept stuff in. - correct answer Manual Which of the following is a dimension? - correct answer Measure names You have cleaned a data source properly, created some calculated fields and renamed some columns. You want to save these changes in the data source for future use cases. Which of the following would BEST satisfy this requirement? - correct answer Save it as a .twbx file Discrete are what color - correct answer Blue Continuous are what color - correct answer Green Green will always be - correct answer axis Blue will always be - correct answer header Can aggregate ____ but not _____ - correct answer Measures, but not dimensions Dimensions contain ____ values - correct answer Qualitative Measures contain ___ values - correct answer Quantitative Green measures and dimensions are - correct answer continuous
Blue measures and dimensions are - correct answer discrete Dimensions affect level of - correct answer detail