Question 25

Question

Question 25

BlackTom AI · Accepted Answer

Penetration testing (pen testing) aims to identify security vulnerabilities before attackers can exploit them.

1) Relevant knowledge points and concepts
- Penetration testing: an authorized, controlled attempt to exploit vulnerabilities in systems, applications, or networks to find security weaknesses.
- Usability testing: evaluates user experience and navigation (not security).
- RF/Wi‑Fi signal measurement: assesses radio propagation and building attenuation.
- Test coverage/branch coverage: metric for how much code is exercised by automated tests.

2) Step-by-step reasoning
- Read option a: it explicitly states finding security vulnerabilities before exploitation — this matches the standard definition and goal of penetration testing.
- Compare option b: it focuses on user navigation and efficiency, which is the realm of usability or UX testing, not pen testing.
- Compare option c: it refers to measuring Wi‑Fi signals through walls — a radio engineering or site survey task, unrelated to security testing.
- Compare option d: it refers to measuring how automated tests cover program branches — that is software test coverage, a quality-assurance metric distinct from penetration testing.

3) Calculations/intermediate steps
- No numerical calculations are required for this conceptual question.

4) Why the correct answer is correct
- Penetration testing’s primary purpose is to proactively discover and demonstrate exploitable security weaknesses so organizations can remediate them before malicious actors do. Option a captures this preventive, security-focused intent precisely.

5) Why the other options are incorrect (brief)
- b: Describes usability/UX testing, not security exploitation attempts.
- c: Describes wireless site surveys or RF engineering, not security testing.
- d: Describes code/test coverage analysis in software testing, not simulated attacks to find vulnerabilities.

6) Conclusion
- Therefore, the correct choice is a. To identify security vulnerabilities before attackers can exploit them — which matches the provided answer.

Question 25单项选择题

类似问题

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