SK0-005 Domain 3: Security and Disaster Recovery

The DevOps team is automating releases and must harden default services. Which design fits best?

Multiple choice — select one answer

Answer choices

  1. a. Open RDP world (not recommended for production workloads)
  2. b. Disable unused roles and close ports
  3. c. Guest admin (not recommended for production workloads)
  4. d. Vendor advisories and staged rollout

Architectural breakdown & explanation

Hardening shrinks attack surface.

Correct answer(s): b. Disable unused roles and close ports

Exam domain: Domain 3: Security and Disaster Recovery (20% weight on the official guide).

Official documentation & study links

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