240711_AM ECS

Multiple Choice

What is the primary purpose of data visualization?

• To store large amounts of data securely

• To help understand trends, patterns, and outliers in data

• To collect data from various sources

• To perform complex mathematical calculations

Multiple Choice

Which data visualization technique is ideal for showing trends over time?

• Line chart
• Scatter plot
• Pie chart
• Bar chart

Multiple Choice

Which best practice in data visualization emphasizes avoiding clutter and focusing on clarity?

• Use a variety of colors and fonts
• Include as much information as possible
• Complicate the design and focus on clutter
• Simplify the design and focus on clarity

Multiple Choice

What is a current issue in data visualization related to protecting sensitive data?

• Ignoring data anonymization techniques when visualizing sensitive data
• Publicly sharing detailed personal data without consent
• Balancing data transparency and accessibility with privacy and security concerns.
• Using unencrypted data storage for sensitive information