Fundamentals of Visualization with Tableau Week 3

Course Name: Data Visualization with Tableau

Sub-course: Fundamentals of Visualization with Tableau

Course Link: Data Visualization with Tableau

Sub-course Link: Fundamentals of Visualization with Tableau

These are answers of Fundamentals of Visualization with Tableau Week 3 Quiz


Let’s Make a Viz! Quiz

Q1. What does “grain of the data” mean?
What one column of data represents
What one row of data represents

Answer: What one row of data represents


Q2. What is a great way to use a bar chart?
Showing cause-and-effect relationships
Showing overlap
Finding patterns in your data

Answer: Finding patterns in your data


Q3. What happens when you add a dimension to the Rows shelf if you already have the Number of Records on the view, displayed as text?
Tableau automatically does a “group by” on that dimension and aggregates the Number of Records field.
Tableau throws an error because you cannot show the Number of Records as text.

Answer: Tableau automatically does a “group by” on that dimension and aggregates the Number of Records field.


These are answers of Fundamentals of Visualization with Tableau Week 3 Quiz


Q4. Tableau automatically creates a _______ for any date field
Hierarchy
Dashboard
Data join

Answer: Hierarchy


Q5. Select the correct statement.
Once you expand a date hierarchy, you cannot collapse it again.
You can expand/collapse a date hierarchy as many times as you would like.

Answer: You can expand/collapse a date hierarchy as many times as you would like.


Q6. During which phase of building a visualization do treemaps work particularly well?
Question-asking phase
Data exploration phase
Decluttering phase

Answer: Data exploration phase

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These are answers of Fundamentals of Visualization with Tableau Week 3 Quiz


Q7. What is the minimum number of dimensions you must have in your view for the treemap button to light up on the Show Me menu?
One dimension
Two dimensions

Answer: One dimension


Q8. In general, people in the Western world read from _________________ so it is a good idea to organize our dashboards to fit this paradigm.
Left to right, top to bottom
Right to left, bottom to top

Answer: Left to right, top to bottom


These are answers of Fundamentals of Visualization with Tableau Week 3 Quiz


Q9. Which of the following are options under “Run on…” in the Add Filter Action dialogue box? (Select all that apply.)
Select
Menu
Download
Hover
Focus

Answer: Select, Menu, Hover


These are answers of Fundamentals of Visualization with Tableau Week 3 Quiz


Q10. If you have a list of customers and they are not duplicated, what is the best way to find out how many customers you have in total?
Create a new calculation which counts the distinct customer names or ID and then put it on the rows.
Put the auto-generated “Number of Records” field on the Rows shelf.

Answer: Put the auto-generated “Number of Records” field on the Rows shelf.


Q11. Once you expand a date hierarchy, you cannot collapse it again.
False
True

Answer: False


Q12. What is the maximum number of measures you can have in your view for the treemap button to light up on the Show Me menu?
Two measures
One measure

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Answer: Two measures


These are answers of Fundamentals of Visualization with Tableau Week 3 Quiz


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These are answers of Fundamentals of Visualization with Tableau Week 3 Quiz