This CS0-003 practice question tests your understanding of vulnerability management. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. A key principle to apply: an SBOM lists all software components, including open-source and commercial.. 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 supplier provides a software product used in a regulated environment. The security team wants visibility into included libraries and versions. What should they request? For control selection, Which control best addresses the stated weakness without hiding risk?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "best"
Why it matters: Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
A DNS MX record report
Why wrong: Mail exchange records do not describe application dependencies.
A software bill of materials
An SBOM lists software components and versions, supporting dependency risk analysis.
A building floor plan
Why wrong: Physical layout does not identify software components.
A password complexity screenshot only
Why wrong: Password settings are unrelated to supplied libraries.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
A software bill of materials
A software bill of materials (SBOM) provides a formal, machine-readable inventory of all components, libraries, and versions used in a software product. This directly gives the security team the visibility needed for vulnerability management in a regulated environment, aligning with frameworks like NIST SP 800-53 and Executive Order 14028.
Key principle: An SBOM lists all software components, including open-source and commercial.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
A DNS MX record report
Why it's wrong here
Mail exchange records do not describe application dependencies.
A software bill of materials
Why this is correct
An SBOM lists software components and versions, supporting dependency risk analysis.
Clue confirmation
The clue word "best" in the question point toward this answer.
Related concept
An SBOM lists all software components, including open-source and commercial.
A building floor plan
Why it's wrong here
Physical layout does not identify software components.
A password complexity screenshot only
Why it's wrong here
Password settings are unrelated to supplied libraries.
Common exam traps
Cisco often tests the distinction between operational artifacts (like DNS records) and software composition artifacts (like SBOMs), trapping candidates who confuse network visibility with application-level visibility.
Detailed technical explanation
An SBOM typically follows the SPDX (ISO/IEC 5962) or CycloneDX standard, listing each component with its supplier, version, and dependency relationships. In practice, automated SBOM generation tools like Syft or Trivy parse package managers (e.g., npm, Maven, pip) to produce a structured JSON or XML document, enabling continuous monitoring against vulnerability databases like the National Vulnerability Database (NVD).
Key takeaway
An SBOM lists all software components, including open-source and commercial.
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
Review an SBOM lists all software components, including open-source and commercial., then practise related CS0-003 questions on the same topic to reinforce the concept.
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FAQ
Vulnerability Management — This question tests Vulnerability Management — An SBOM lists all software components, including open-source and commercial..
The correct answer is: A software bill of materials — A software bill of materials (SBOM) provides a formal, machine-readable inventory of all components, libraries, and versions used in a software product. This directly gives the security team the visibility needed for vulnerability management in a regulated environment, aligning with frameworks like NIST SP 800-53 and Executive Order 14028.
Review an SBOM lists all software components, including open-source and commercial., then practise related CS0-003 questions on the same topic to reinforce the concept.
Yes — watch for: "best". Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
An SBOM lists all software components, including open-source and commercial.
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Last reviewed: Jun 11, 2026
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