CompTIA Data+ DA0-001 Practice Question

A company’s customer service platform produces multiple logs that can include timestamps, user messages, and error codes. These logs do not follow consistent columns or key-value pairs. Which structure characterizes these logs?

  • A structure enforced by a relational database

  • A structure with fixed rows and columns

  • A structure without predefined fields or rows

  • A structure with hierarchical tags that define elements

CompTIA Data+ DA0-001
Data Concepts and Environments
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