This CS0-003 practice question tests your understanding of reporting and communication. 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 third-party supplier needs incident information to fix an integration. What should be shared? (Choose two.)
Internal blame discussions
Why wrong: Blame discussions do not help the supplier remediate.
Credentials for unrelated systems
Why wrong: Credentials should not be shared unnecessarily.
Required remediation outcome and deadline
Clear expectations support accountability.
Relevant timeline and technical evidence tied to the integration
The supplier needs facts that support troubleshooting.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Required remediation outcome and deadline
Option C is correct because sharing the required remediation outcome and deadline ensures the third-party supplier understands the expected fix and urgency, aligning with incident response communication best practices. This enables the supplier to prioritize their work and deliver a solution that meets the organization's security and operational requirements, without exposing unnecessary internal details.
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.
Internal blame discussions
Why it's wrong here
Blame discussions do not help the supplier remediate.
Credentials for unrelated systems
Why it's wrong here
Credentials should not be shared unnecessarily.
Required remediation outcome and deadline
Why this is correct
Clear expectations support accountability.
Related concept
Read the scenario before looking for a memorised answer.
Relevant timeline and technical evidence tied to the integration
Why this is correct
The supplier needs facts that support troubleshooting.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Cisco often tests the principle of 'need-to-know' in incident communication, where candidates mistakenly think sharing all technical details or internal discussions is helpful, but the trap is that only evidence and outcomes tied directly to the affected integration should be shared.
Detailed technical explanation
In incident response, the communication plan (per NIST SP 800-61r2) dictates that external parties receive only the information necessary for remediation, such as IOCs, timeline, and expected outcomes. For integration fixes, sharing specific log entries, error codes, and timestamps (e.g., from syslog or API call traces) allows the supplier to correlate events without exposing internal network topology or unrelated system data. A real-world scenario might involve a SIEM integration failure where the supplier needs the exact timestamp and HTTP 500 error from the integration endpoint, not the internal user who reported it.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A security team runs a vulnerability scan on a web application and discovers an unpatched SQL injection flaw. The team prioritises remediation by CVSS score — critical flaws are patched within 24 hours, high within 7 days. Questions like this test whether you understand vulnerability management processes, scanning tools, and remediation prioritisation.
What to study next
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FAQ
Reporting and Communication — This question tests Reporting and Communication — Read the scenario before looking for a memorised answer..
The correct answer is: Required remediation outcome and deadline — Option C is correct because sharing the required remediation outcome and deadline ensures the third-party supplier understands the expected fix and urgency, aligning with incident response communication best practices. This enables the supplier to prioritize their work and deliver a solution that meets the organization's security and operational requirements, without exposing unnecessary internal details.
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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