Quick Answer
The answer is the communication plan and the post-incident review process. These two are key components of an effective incident response plan because they ensure both real-time coordination and long-term improvement. A communication plan establishes predefined escalation paths, contact lists, and secure channels so that stakeholders—from technical responders to legal and PR teams—share accurate information without confusion or delay during a security incident. The post-incident review process, meanwhile, captures lessons learned to refine procedures and prevent recurrence. On the ISC2 Certified in Cybersecurity CC exam, this question tests your grasp of the NIST incident response lifecycle, where communication and review are explicitly required phases. A common trap is confusing the post-incident review with simple documentation; remember that the review is an active analysis, not just a report. Memory tip: think “Talk and Learn”—the communication plan handles the talking during the crisis, and the post-incident review handles the learning after it.
This CC practice question tests your understanding of security operations. 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.
Which TWO are key components of an effective incident response plan? (Select TWO.)
Business continuity procedures
Why wrong: BCP is separate, though related.
List of forensic tools
Why wrong: Tools are used, but not a core component of the plan.
Backup verification schedule
Why wrong: Relates to recovery, not incident response.
Communication plan for stakeholders
Critical for coordination during an incident.
Post-incident review process
Essential for learning and improvement.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Communication plan for stakeholders
Option D is correct because an incident response plan must include a communication plan for stakeholders to ensure timely and accurate information sharing during a security incident. This includes predefined escalation paths, contact lists, and communication channels (e.g., email, phone, secure messaging) to coordinate response efforts and manage external notifications (e.g., legal, PR, customers). Without a communication plan, response teams risk confusion, delays, and inconsistent messaging, which can exacerbate the incident's impact.
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.
Business continuity procedures
Why it's wrong here
BCP is separate, though related.
List of forensic tools
Why it's wrong here
Tools are used, but not a core component of the plan.
Backup verification schedule
Why it's wrong here
Relates to recovery, not incident response.
Communication plan for stakeholders
Why this is correct
Critical for coordination during an incident.
Related concept
Read the scenario before looking for a memorised answer.
Post-incident review process
Why this is correct
Essential for learning and improvement.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
ISC2 often tests the distinction between incident response and adjacent processes (like business continuity or disaster recovery) to see if candidates confuse overlapping but distinct security operations concepts.
Detailed technical explanation
The communication plan in an incident response plan often references the NIST SP 800-61 framework, which emphasizes the need for a 'communication plan' that includes internal and external stakeholders, such as the CSIRT, legal counsel, public relations, and law enforcement. Under the hood, this plan defines specific protocols for information classification (e.g., TLP:AMBER) and secure channels (e.g., encrypted email, Signal) to prevent leakage of sensitive details during active response. In a real-world scenario, a ransomware attack might require immediate notification to the CISO, legal team, and possibly law enforcement (e.g., FBI), while simultaneously managing customer communications to avoid panic—all coordinated through the predefined communication plan.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A developer is choosing between AES-256 (symmetric) and RSA-2048 (asymmetric) for encrypting a large file that will be sent to a partner. Symmetric encryption is fast but requires key exchange; asymmetric is slower but solves the key distribution problem. A hybrid approach — encrypt the file with AES, encrypt the AES key with RSA — is standard. Questions like this test whether you understand when each approach applies.
What to study next
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FAQ
Security Operations — This question tests Security Operations — Read the scenario before looking for a memorised answer..
The correct answer is: Communication plan for stakeholders — Option D is correct because an incident response plan must include a communication plan for stakeholders to ensure timely and accurate information sharing during a security incident. This includes predefined escalation paths, contact lists, and communication channels (e.g., email, phone, secure messaging) to coordinate response efforts and manage external notifications (e.g., legal, PR, customers). Without a communication plan, response teams risk confusion, delays, and inconsistent messaging, which can exacerbate the incident's impact.
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 30, 2026
This CC practice question is part of Courseiva's free ISC2 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 CC exam.
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