N10-009 Domain 3: Network Operations

Which change management step validates rollback?

Multiple choice — select one answer

Answer choices

  1. a. Vertical/horizontal managers and dress paths
  2. b. Backout plan documented before change
  3. c. Centralized WLAN management
  4. d. Sev 1 / P1 critical

Architectural breakdown & explanation

Rollback plans reduce outage risk.

Correct answer(s): b. Backout plan documented before change

Exam domain: Domain 3: Network Operations (16% weight on the official guide).

Official documentation & study links

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