At a minimum, what do you need to create a simple scatter plot?
Options:
A.
A measure on Columns and a measure on Rows
B.
A dimension on Detail and a measure on Columns
C.
A dimension on Columns and a measure on Rows
D.
A dimension on Columns and a dimension on Rows
Answer:
A
Explanation:
Explanation:
To create a simple scatter plot in Tableau, you need to have a measure on Columns and a measure on Rows. A scatter plot is a type of visualization that shows the relationship between two numerical variables. In Tableau, you can create a scatter plot by placing at least one measure on the Columns shelf and at least one measure on the Rows shelf. The measures can be continuous or discrete, but they must be aggregated. The marks in the scatter plot represent the intersection of the values for each measure1 The other options are not valid ways to create a simple scatter plot in Tableau. A dimension on Detail and a measure on Columns will create a bar chart, not a scatter plot. A dimension on Columns and a measure on Rows will create a line chart or an area chart, depending on the mark type. A dimension on Columns and a dimension on Rows will create a text table or a heat map, depending on the mark type1
Question 25
Which of the following are true about dimensions?
Options:
A.
They contain contain numeric, quantitative values
B.
They contain qualitative values (such as names, dates, or
geographical data)
C.
They affect the level of detail in the view
D.
Dates are mostly placed in dimensions by default for relational
data sources
Answer:
B, C, D
Explanation:
Explanation:
Explanation
Measures contain numeric quantitative values hence that option is incorrect.
The icon associated with the field that has been grouped is a ______________
Options:
A.
Paper Clip
B.
Globe
C.
Intersection
D.
=#
Answer:
A
Explanation:
Explanation:
Explanation
You can create a group to combine related members in a field. The icon associated with a group is a paper clip!
Question 27
Which two types of fields appear blue? Choose two.
Options:
A.
Continuous measures
B.
Discrete measures
C.
Continuous dimensions
D.
Discrete dimensions
Answer:
B, D
Explanation:
Explanation:
Discrete measures and discrete dimensions appear blue in Tableau. Discrete fields are those that have a finite number of distinct values, such as names, categories, or dates. Discrete fields are usually used to create headers or labels in the view. Blue fields indicate that the field is discrete. Continuous measures and continuous dimensions appear green in Tableau. Continuous fields are those that have an infinite range of possible values, such as numbers or ratios. Continuous fields are usually used to create axes or color gradients in the view. Green fields indicate that the field is continuous1