CISM Information Security Programme Practice Question
In a security operations center (SOC), which function is PRIMARILY responsible for analyzing alerts and determining whether they represent actual security incidents?
⚠ Common exam trap
Candidates often confuse the initial triage role of Tier 1 analysts with the confirmatory analysis role of Tier 2, mistakenly thinking Tier 1 determines incidents, whereas Tier 1 only filters and escalates.
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
✓
Tier 2 SOC analyst
Tier 2 SOC analysts are primarily responsible for deep-dive analysis of alerts escalated from Tier 1, using threat intelligence, log correlation, and forensic techniques to determine if an alert represents a genuine security incident. They possess the technical expertise to differentiate false positives from true positives by examining raw packet captures, endpoint artifacts, and SIEM event details that Tier 1 analysts may lack the context or authority to investigate fully.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Tier 1 SOC analyst
Why it's wrong here
Responsible for initial triage and basic alerts.
- ✗
Incident response manager
Why it's wrong here
Leads response after incident is confirmed.
- ✓
Tier 2 SOC analyst
Why this is correct
Handles escalated alerts and incident analysis.
- ✗
Security architect
Why it's wrong here
Designs security systems, not operational analysis.
Go deeper
Related to this question
About these practice questions
One of 871 original CISM 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 by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CISM 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 CISM exam.