SK0-005 Domain 3: Security and Disaster Recovery

For cost and security, the team must apply firmware updates safely. What is the recommended approach?

Multiple choice — select one answer

Answer choices

  1. a. Vendor advisories and staged rollout
  2. b. Flash prod first (not recommended for production workloads)
  3. c. Disable unused roles and close ports
  4. d. No rollback (not recommended for production workloads)

Architectural breakdown & explanation

Firmware fixes hardware-level issues.

Correct answer(s): a. Vendor advisories and staged rollout

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

Official documentation & study links

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