08 Drill-down Visuals Flashcards

1
Q

What is the purpose of drill down/up in hierarchical data?

A

Interactive exploration of hierarchical data at different levels of detail.

This helps in uncovering patterns and relationships within the data.

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2
Q

What does ‘drill down’ mean?

A

Move from higher-level categories to lower-level details.

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3
Q

What does ‘drill up’ mean?

A

Return to higher-level categories from detailed views.

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4
Q

List the benefits of using drill down/up.

A
  • Uncover patterns and relationships within the data
  • Gain a deeper understanding of data structure
  • Focus on specific data segments for analysis
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5
Q

What does the icon ‘Expand all down one level in hierarchy’ do?

A

Expands the hierarchy to show the next level of detail for all parent nodes simultaneously.

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6
Q

What does the icon ‘Go to the next level in hierarchy’ do?

A

Shows only the children of the selected parent node.

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7
Q

What does the drill up icon usually represent?

A

An upward arrow.

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8
Q

What is the first step in the example of navigation?

A

Region (East, West).

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9
Q

What is the second level when drilling down from Region?

A

City (Boston, Los Angeles).

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10
Q

What is the third level when drilling down from City?

A

Category (Bars, Cookies).

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11
Q

What is the fourth level when drilling down from Category?

A

Product (Banana Bars, Chocolate Chip Cookies).

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12
Q

Fill in the blank: Drill Up returns to _______.

A

[previous level in the hierarchy].

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13
Q

Name one application of drill down/up in sales analysis.

A

Explore sales data by region, city, product category, and individual products.

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14
Q

How can drill down/up be applied in organizational structures?

A

Visualize employee hierarchies, department structures, etc.

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15
Q

What is a benefit of using drill down/up in financial reporting?

A

Analyze financial data at different levels (company, department, account).

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16
Q

What is one way to enhance effective use of drill down/up?

A

Use color coding and formatting to highlight different levels.

17
Q

What interactive elements can be incorporated for effective navigation?

A

Incorporate tooltips and other interactive elements to provide context.

18
Q

True or False: Clear navigation is essential to prevent users from getting lost.

19
Q

What should be provided to aid understanding at each level?

A

Contextual information.

20
Q

Overall, what does drill down/up demonstrate in data exploration?

A

The power of interactive data visualization and analysis.