SK0-005 Domain 3: Security and Disaster Recovery

During peak traffic, the platform team must harden default services. What should they do FIRST?

Multiple choice — select one answer

Answer choices

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

Architectural breakdown & explanation

Hardening shrinks attack surface.

Correct answer(s): c. 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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