Quick Answer
The answer is updating the incident communication plan with named approval roles and the contact list and escalation matrix. A tabletop exercise communication plan approval roles gap like this reveals a procedural failure where the incident response process lacks clear authority for public statements, meaning the plan must specify exactly who can approve communications and how to reach them quickly. On the CompTIA CySA+ CS0-003 exam, this tests your understanding that tabletop exercises often uncover non-technical weaknesses in coordination and authorization, not just technical controls; a common trap is choosing a technical fix like a firewall rule instead of addressing the procedural gap. Remember the mnemonic “ACE the gap” — Approval, Contact list, and Escalation matrix are the three elements to update when a communication approval role is missing.
This CS0-003 practice question tests your understanding of incident response and management. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A tabletop exercise reveals that no one knows who can approve public statements. What should be updated? (Choose two.)
The office seating plan only
Why wrong: Seating does not define approval authority.
Contact list and escalation matrix
Responders need current contacts and escalation paths.
The malware signature database only
Why wrong: Signatures do not solve communication approval gaps.
Incident communication plan with named approval roles
Communication authority must be explicit.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Contact list and escalation matrix
The tabletop exercise revealed a gap in the incident response process: no one knows who can approve public statements. This is a procedural and communication failure, not a technical one. Updating the incident communication plan with named approval roles (Option D) directly addresses this by defining the specific person or role authorized to speak publicly. The contact list and escalation matrix (Option B) must also be updated to ensure the correct approver can be reached quickly, as it provides the hierarchical path and contact details needed to execute the plan.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
The office seating plan only
Why it's wrong here
Seating does not define approval authority.
Contact list and escalation matrix
Why this is correct
Responders need current contacts and escalation paths.
Related concept
Read the scenario before looking for a memorised answer.
The malware signature database only
Why it's wrong here
Signatures do not solve communication approval gaps.
Incident communication plan with named approval roles
Why this is correct
Communication authority must be explicit.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Cisco often tests the distinction between technical controls (like signature databases) and procedural/communication controls (like approval roles and contact lists), trapping candidates who confuse operational security tools with incident management processes.
Detailed technical explanation
In incident response frameworks like NIST SP 800-61 or the SANS PICERL model, the 'Communication' phase explicitly requires a pre-defined public relations (PR) or legal point of contact to approve external statements. The escalation matrix is often documented in the incident response plan (IRP) as a hierarchical list of roles (e.g., Incident Commander -> CISO -> Legal/PR) with direct contact methods (phone, email, SMS). Without this, delays in approval can lead to unauthorized disclosures, regulatory fines, or reputational damage, as seen in real-world breaches where unauthorized tweets or press releases worsened the crisis.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A SOC analyst notices unusual lateral movement in the network at 2 AM. The IR playbook dictates: identify and contain (isolate the affected machine), then eradicate (remove the malware), then recover (restore from backup), then document. Skipping containment before eradication risks the attacker regaining access. Questions like this test the sequence and rationale of incident response phases.
What to study next
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FAQ
Incident Response and Management — This question tests Incident Response and Management — Read the scenario before looking for a memorised answer..
The correct answer is: Contact list and escalation matrix — The tabletop exercise revealed a gap in the incident response process: no one knows who can approve public statements. This is a procedural and communication failure, not a technical one. Updating the incident communication plan with named approval roles (Option D) directly addresses this by defining the specific person or role authorized to speak publicly. The contact list and escalation matrix (Option B) must also be updated to ensure the correct approver can be reached quickly, as it provides the hierarchical path and contact details needed to execute the plan.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 11, 2026
This CS0-003 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 CS0-003 exam.
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