hardMultiple Select
CS0-003 Practice Question: A root-cause analysis finds that an alert fired…
A root-cause analysis finds that an alert fired but was never triaged. Which corrective actions are useful? (Choose two.)
⚠ Common exam trap
The CS0-004 exam often tests the misconception that punitive measures (blaming individuals) or removing inconvenient alerts are valid corrective actions, when the correct approach is always to improve process and automation to prevent recurrence.
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
✓
Define queue ownership and escalation thresholds
Defining queue ownership and escalation thresholds ensures that alerts are assigned to a specific team or individual and have a clear path for escalation if not acknowledged within a defined time. This directly addresses the root cause of the alert never being triaged by enforcing accountability and automated follow-up, which is a standard incident response practice per NIST SP 800-61.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Blame an individual without process review
Why it's wrong here
Blaming an individual for a missed alert, without a thorough process review, is counterproductive and fails to address the underlying systemic issues. Such an approach fosters a culture of fear rather than improvement, preventing the identification and remediation of workflow gaps, inadequate training, or tool deficiencies that truly led to the alert being missed. Effective root cause analysis focuses on process and system failures, not individual culpability.
- ✗
Delete the alert rule because it was inconvenient
Why it's wrong here
Deleting an alert rule simply because it is inconvenient or generates too many alerts is a detrimental practice that significantly degrades an organization's security posture. This action removes a critical detection capability, effectively blinding security operations to potential threats or anomalies that the rule was designed to identify. Instead of addressing the operational challenge of alert fatigue or inefficient response, it creates a dangerous blind spot, avoiding the necessary process improvements.
- ✓
Define queue ownership and escalation thresholds
Why this is correct
Defining clear queue ownership ensures that every alert has a designated team or individual responsible for its review and action, preventing alerts from being orphaned or ignored. Establishing specific escalation thresholds, including time limits and conditions for elevating an alert to higher-tier analysts or management, guarantees timely response and prevents critical incidents from languishing unaddressed. This structured approach is fundamental for efficient and effective security operations center (SOC) workflow and incident management.
- ✓
Add monitoring for stale or unassigned alerts
Why this is correct
Implementing monitoring specifically for stale or unassigned alerts provides crucial operational insight into the effectiveness of the security operations workflow. Stale alerts indicate that an alert has remained unaddressed past its expected response time, while unassigned alerts signify a breakdown in initial triage or ownership. This meta-monitoring acts as a vital feedback loop, identifying bottlenecks, resource shortages, or process failures within the SOC itself, allowing for proactive adjustments to improve incident response efficiency.
Go deeper
Related to this question
Learn chapter
Threat Emulation and Purple Team Exercises
Key term
Incident response
Incident response is the structured approach an organization uses to identify, contain, and recover from cybersecurity incidents like data breaches or ransomware attacks.
Key term
Incident
An incident is a security event that violates an organization's policies or threatens its data, systems, or operations, requiring a structured response.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CS0-004 practice question is part of Courseiva's free CompTIA 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 CS0-004 exam.