Cert Master

DP-900 Describe core data concepts

Your team must structured vs semi-structured data. Which Azure option fits best?

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. ICMP packets (not recommended for production workloads)
  4. d. Batch processes windows; streaming near real-time

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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