CISSP Security Assessment and Testing Practice Question
This CISSP practice question tests your understanding of security assessment and testing. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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 of the following are examples of types of security assessments?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Vulnerability scan
A vulnerability scan is a security assessment that systematically identifies, categorizes, and reports known vulnerabilities in systems, networks, and applications. It uses automated tools (e.g., Nessus, OpenVAS) to compare system configurations and software versions against databases of known vulnerabilities (e.g., CVE, NVD). This is a core example of a security assessment because it evaluates the security posture without exploiting vulnerabilities, aligning with the 'Security Assessment and Testing' domain.
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.
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Vulnerability scan
Why this is correct
A vulnerability scan is a common security assessment technique.
Related concept
Read the scenario before looking for a memorised answer.
✗
Firewall rule review
Why it's wrong here
Firewall rule review is an audit or compliance check, not a broad assessment.
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Password policy enforcement
Why it's wrong here
Enforcement is an operational control, not an assessment.
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Antivirus update
Why it's wrong here
Antivirus updates are maintenance activities.
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Penetration test
Why this is correct
A penetration test is an authorized simulated attack to assess security.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse security assessments (active evaluation of security posture) with security controls or operational tasks (e.g., firewall reviews, policy enforcement, updates), which are not assessments but rather management or maintenance activities.
Detailed technical explanation
How to think about this question
Vulnerability scans typically use tools like Nmap for port discovery and then Nessus or Qualys for service fingerprinting and CVE matching. A key subtlety is that scans can be authenticated (using credentials to check patch levels and configurations) or unauthenticated (external view), which dramatically affects the depth of findings. In real-world scenarios, unauthenticated scans may miss vulnerabilities like missing patches on internal services, leading to false negatives that require manual verification.
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.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this CISSP question in full detail.
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: Vulnerability scan — A vulnerability scan is a security assessment that systematically identifies, categorizes, and reports known vulnerabilities in systems, networks, and applications. It uses automated tools (e.g., Nessus, OpenVAS) to compare system configurations and software versions against databases of known vulnerabilities (e.g., CVE, NVD). This is a core example of a security assessment because it evaluates the security posture without exploiting vulnerabilities, aligning with the 'Security Assessment and Testing' domain.
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.
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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.
Question Discussion
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