Data Visualization Quiz

What is Visual Mapping primarily used for?

• To create textual reports

• To depict geographical data

• To store large datasets

• To encrypt sensitive information

Which of the following is NOT a type of visual mapping?

• Heat maps

• Flow charts

• Dot maps

• Choropleth maps

What does the term 'spatial substrate' refer to in visual mapping?

• The software used for visualization

• The underlying structure for visual representation

• The physical location of data

• The color scheme of the map

Which graphical element is NOT part of visual mapping?

• Volumes

• Graphs

• Lines

• Points

What is a key benefit of visual analytics?

• Improved data encryption methods

• Reduced data processing time

• Enhanced understanding of complex data

• Increased data storage capacity

Which of the following is a characteristic of heat maps?

• Use three-dimensional representations

• Use color gradients to represent data values

• Use arrows to show movement

• Use dots to represent data points

What is the first step in designing a visualization application?

• Deploy and Maintain

• Data Collection and Preprocessing

• Define Objectives and Requirements

• Test the Application

Which of the following is an example of a nominal spatial substrate?

• Population density

• Months in a calendar year

• Names of parliament members

• Temperature readings

What is the purpose of using color in visual mapping?

• To encrypt sensitive information

• To increase data storage

• To provide a visual key to data

• To enhance the aesthetic appeal

Which of the following is a component of visual analytics?

• Data transmission

• Data encryption

• Data preprocessing

• Data storage