Data Visualization with Qlik Cloud

What is the primary purpose of data visualization?

• To make data more complex and harder to understand

• To present data in a visual format for better understanding

• To store large amounts of data for future analysis

Which statement best describes Qlik Sense Cloud?

• A cloud-based tool designed to create, share, and analyze data

• A database management software for storing large datasets

• A platform used only for statistical computations

Which of the following is NOT a feature of Qlik Sense Cloud?

• Creating and sharing interactive dashboards

• Collaborating with multiple users in real-time

• Only accessible through a desktop application without online access

When creating a new application in Qlik Sense, what is the first step after opening the platform?

• Share your dashboard with other users

• Load your data into the new application

• Create a chart directly without any data

What is the main difference between a dimension and a measure in Qlik Sense?

• Dimensions are numerical calculations, while measures are categories or fields

• Dimensions define how data is grouped (e.g., regions), while measures are the values being analyzed (e.g., sales totals)

• Dimensions are only used in bar charts, and measures are used in pie charts

Which type of chart is best for showing trends over time?

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Which of these charts is most appropriate for showing the proportions of a whole?

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Which type of chart is typically the best for showing comparisons between categories?

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When creating a bar chart in Qlik Sense, which components are necessary?

• Only a measure

• Both a dimension and a measure

• Only a dimension

Which principle is important for user experience when designing a dashboard in Qlik Sense?

Hint: Think about the DAR (Dashboard, Analysis, Reporting) method.

• Always focus on adding as many charts as possible

• Ensure the dashboard is structured to guide users from a high-level view to detailed analysis

• Group all visualizations randomly to avoid clutter