Which statement best describes the purpose of the Large Data Set in this context?

• A. To store user credentials for applications.
• B. To test network performance with large data.
• C. To practice data interrogation, analysis and drawing conclusions.
• D. To back up operating system files.

Answer: (C)

The Large Data Set is designed to give you practice with examining a big collection of data to extract information and form conclusions. In this context you interrogate the data—pull out relevant figures, compute summaries (like averages or percentages), compare groups, spot trends or anomalies, and justify what the data suggests with evidence.

This role fits because the questions are about interpreting real data and drawing evidence-based conclusions, not about storing credentials, testing network performance, or backing up operating system files. The other tasks described would involve different skills and objectives, not data interpretation from a large dataset.