Quick Answer
The answer is to request a scope change to include DoS testing. This is the correct course of action because the tester has identified a potential vulnerability in a WAF that could be exploited using a technique resembling slowloris, which falls under the prohibited category of denial-of-service attacks. Since the contract explicitly prohibits DoS testing, proceeding without authorization would violate the agreement, but the tester can ethically address the finding by formally requesting a scope change, explaining the specific risk and the controlled testing methodology to the client. On the CompTIA PenTest+ PT0-002 exam, this scenario tests your understanding of the rules of engagement and the importance of adhering to the statement of work; a common trap is choosing to test anyway because the technique is “similar” but not identical, or assuming a single request is harmless. Remember the memory tip: “Scope first, test second—never assume permission from a loophole.”
This PT0-002 practice question tests your understanding of planning and scoping. 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 contract prohibits DoS testing, but a tester finds a WAF that could be tested with a technique resembling slowloris. What is the best course of action?
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.
Use a different technique, such as a buffer overflow
Why wrong: Irrelevant to WAF testing and potentially harmful.
Proceed with a slowloris attack
Why wrong: Violates the contract's DoS prohibition.
Send a single malformed HTTP request and observe
Why wrong: May still be seen as a DoS attempt.
Request a scope change to include DoS testing
Proper to obtain permission before testing.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Request a scope change to include DoS testing
Option D is correct because the tester should request a scope change to include DoS testing after explaining the risk. Option A is wrong because it violates the contract. Option B is wrong because even a single request might be considered excessive. Option C is wrong because it does not address the prohibition.
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.
Use a different technique, such as a buffer overflow
Why it's wrong here
Irrelevant to WAF testing and potentially harmful.
Proceed with a slowloris attack
Why it's wrong here
Violates the contract's DoS prohibition.
Send a single malformed HTTP request and observe
Why it's wrong here
May still be seen as a DoS attempt.
Request a scope change to include DoS testing
Why this is correct
Proper to obtain permission before testing.
Clue confirmation
The clue word "best" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A security analyst at a medium-sized enterprise encounters this scenario during an investigation or architecture review. The correct answer reflects best practice for the specific threat or control described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Security exam questions test whether you can match controls to threats in context — not just recall definitions.
What to study next
Identify which PT0-002 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Planning and Scoping — study guide chapter
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FAQ
Planning and Scoping — This question tests Planning and Scoping — Read the scenario before looking for a memorised answer..
The correct answer is: Request a scope change to include DoS testing — Option D is correct because the tester should request a scope change to include DoS testing after explaining the risk. Option A is wrong because it violates the contract. Option B is wrong because even a single request might be considered excessive. Option C is wrong because it does not address the prohibition.
Identify which PT0-002 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 23, 2026
This PT0-002 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 PT0-002 exam.
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