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

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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

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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

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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.

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

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

Answer: Hierarchy

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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.

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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

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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

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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

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

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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

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

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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.

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

Answer: False

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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

Answer: Two measures

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

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