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DP-900 Describe core data concepts

An audit found gaps: the organization must structured vs semi-structured data. Which option addresses this?

Multiple choice — select one answer

Answer choices

  1. a. DNS labels only (not recommended for production workloads)
  2. b. Relational tables vs JSON documents
  3. c. Batch processes windows; streaming near real-time
  4. d. ICMP packets (not recommended for production workloads)

Architectural breakdown & explanation

Data models drive store selection.

Correct answer(s): b. Relational tables vs JSON documents

Exam domain: Describe core data concepts (25% weight on the official guide).

Official documentation & study links

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