- A
Penetration test
Why wrong: Penetration tests exploit vulnerabilities, not compare controls to a standard.
- B
Security audit
A security audit is compliance-focused and compares controls to a standard.
- C
Security review
Why wrong: A security review is informal and not independent.
- D
Vulnerability assessment
Why wrong: Vulnerability assessments identify vulnerabilities but are not compliance-focused.
Question 301 of 1,000
CISSP Security Assessment and Testing Practice Question
This CISSP practice question tests your understanding of security assessment and testing. Compare every option against the stated constraints before choosing — the best answer satisfies all requirements, not just the most obvious one. 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 company must comply with a regulation requiring a formal, independent assessment of its security controls against a standard. Which type of assessment is MOST appropriate?
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
✓
Security audit
A security audit is the most appropriate assessment because it is a formal, independent evaluation of an organization's security controls against a predefined standard (e.g., ISO 27001, NIST SP 800-53). Unlike other assessments, an audit is conducted by an independent third party or internal audit function, providing objective evidence of compliance with regulatory requirements.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Penetration test
Why it's wrong here
Penetration tests exploit vulnerabilities, not compare controls to a standard.
- ✓
Security audit
Why this is correct
A security audit is compliance-focused and compares controls to a standard.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Security review
Why it's wrong here
A security review is informal and not independent.
- ✗
Vulnerability assessment
Why it's wrong here
Vulnerability assessments identify vulnerabilities but are not compliance-focused.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates confuse a security audit with a penetration test or vulnerability assessment, mistakenly thinking that technical exploitation is required for compliance, when the regulation specifically demands an independent evaluation against a standard, not a technical attack simulation.
Detailed technical explanation
How to think about this question
A security audit often follows a structured framework such as ISO 19011 for auditing management systems, and it includes evidence collection through interviews, document review, and testing of controls. The auditor issues a formal report with findings and non-conformities, which is critical for regulatory bodies like PCI DSS or HIPAA. In contrast, a penetration test (e.g., using Metasploit or Burp Suite) is scoped to exploit vulnerabilities and does not assess policy adherence or control effectiveness against a standard.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
TExam Day Tips
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
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
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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Security Assessment and Testing — study guide chapter
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FAQ
Questions learners often ask
What does this CISSP question test?
Security Assessment and Testing — This question tests Security Assessment and Testing — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Security audit — A security audit is the most appropriate assessment because it is a formal, independent evaluation of an organization's security controls against a predefined standard (e.g., ISO 27001, NIST SP 800-53). Unlike other assessments, an audit is conducted by an independent third party or internal audit function, providing objective evidence of compliance with regulatory requirements.
What should I do if I get this CISSP question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
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Last reviewed: Jul 4, 2026
This CISSP 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 CISSP exam.
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