CCOA Incident Detection And Response Practice Question
In the context of the NIST Incident Response lifecycle, which phase involves the identification of the root cause?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Detection and Analysis
The Analysis phase involves determining the nature, scope, and magnitude of the incident, which leads to understanding the root cause.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Containment, Eradication, and Recovery
Why it's wrong here
Focuses on stopping the damage and restoring operations.
- ✓
Detection and Analysis
Why this is correct
The phase where incidents are confirmed and root causes are investigated.
- ✗
Post-Incident Activity
Why it's wrong here
Focuses on lessons learned after the event.
- ✗
Preparation
Why it's wrong here
Deals with policy and training before an incident.
About these practice questions
One of 203 original CCOA practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official ISACA exam blueprint
This CCOA practice question is part of Courseiva's free ISACA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the CCOA exam.