CCOA Cybersecurity Principles And Risk Practice Question
Which TWO of the following are examples of 'Detection' capabilities in the NIST CSF?
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
✓
SIEM log analysis
Detection focus on identifying anomalies and security events continuously.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
System hardening
Why it's wrong here
This is a protection capability.
- ✗
Backups
Why it's wrong here
This is a recovery capability.
- ✗
Firewall blocking
Why it's wrong here
This is a protection capability.
- ✓
SIEM log analysis
Why this is correct
Monitors and detects events.
- ✓
IDS alerts
Why this is correct
Alerts are core to detection.
About these practice questions
This CCOA question is part of Courseiva's 203-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. 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.