Question 827 of 1,000

Information Gathering and Vulnerability Scanning →hardMultiple SelectObjective-mapped

PT0-002 Practice Question: Information Gathering and Vulnerability Scanning

This PT0-002 practice question tests your understanding of information gathering and vulnerability scanning. 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.

A penetration tester is conducting a vulnerability assessment and wants to minimize false positives. Which THREE actions should the tester take? (Select THREE.)

Clue words in this question

Noticing these words before you look at the options changes how you read each choice.

Clue: "minimum / minimize"
Why it matters: Asks for the least resource use — fewest addresses, smallest subnet, lowest overhead. Eliminate over-provisioned options even if they would technically work.

A
Run the same scan multiple times
Why wrong: Repeating the same scan may yield the same false positives; it doesn't reduce them.
B
Verify findings manually
Manual verification helps confirm whether a reported vulnerability is genuine.
C
Cross-reference results with multiple scanners
Using different scanners and comparing results helps identify false positives when only one tool flags an issue.
D
Ignore all high-severity findings initially
Why wrong: Ignoring findings is not a method to reduce false positives; high-severity findings should be investigated.
E
Use authenticated scanning where possible
Authenticated scans provide deeper visibility and reduce false positives by checking actual system states.

Full breakdown with real-world context →

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

✓

Verify findings manually

Option B is correct because manual verification of findings (e.g., confirming a vulnerability by exploiting it or inspecting the service banner) eliminates false positives that automated scanners often report due to signature mismatches or incomplete checks. For example, a scanner might flag a service as vulnerable based on version string alone, but manual testing can confirm whether the actual exploit conditions exist, such as checking for specific configuration flaws or patch levels.

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.

✗
Run the same scan multiple times
Why it's wrong here
Repeating the same scan may yield the same false positives; it doesn't reduce them.
✓
Verify findings manually
Why this is correct
Manual verification helps confirm whether a reported vulnerability is genuine.
Clue confirmation
The clue word "minimum / minimize" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✓
Cross-reference results with multiple scanners
Why this is correct
Using different scanners and comparing results helps identify false positives when only one tool flags an issue.
Clue confirmation
The clue word "minimum / minimize" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
Ignore all high-severity findings initially
Why it's wrong here
Ignoring findings is not a method to reduce false positives; high-severity findings should be investigated.
✓
Use authenticated scanning where possible
Why this is correct
Authenticated scans provide deeper visibility and reduce false positives by checking actual system states.
Clue confirmation
The clue word "minimum / minimize" in the question point toward this answer.
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 may think running the same scan multiple times (Option A) improves accuracy, but it actually increases noise without validating findings, whereas manual verification and cross-referencing are the proven methods to minimize false positives.

Detailed technical explanation

How to think about this question

Authenticated scanning (Option E) reduces false positives by providing the scanner with valid credentials, allowing it to perform deeper checks (e.g., reading registry keys on Windows or /etc/shadow on Linux) to confirm vulnerabilities like missing patches or weak password policies, rather than relying on banner grabbing or version detection alone. Cross-referencing results from multiple scanners (Option C) leverages different detection engines and vulnerability databases (e.g., OpenVAS vs. Nessus), which helps filter out findings that are only flagged by one scanner due to a flawed plugin or outdated signature.

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.

Related PT0-002 practice-question pages

Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.

Information Gathering and Vulnerability Scanning practice questions

Practise PT0-002 questions linked to Information Gathering and Vulnerability Scanning.

Planning and Scoping practice questions

Practise PT0-002 questions linked to Planning and Scoping.

Reporting and Communication practice questions

Practise PT0-002 questions linked to Reporting and Communication.

Attacks and Exploits practice questions

Practise PT0-002 questions linked to Attacks and Exploits.

Tools and Code Analysis practice questions

Practise PT0-002 questions linked to Tools and Code Analysis.

PT0-002 fundamentals practice questions

Practise PT0-002 questions linked to PT0-002 fundamentals.

PT0-002 scenario practice questions

Practise PT0-002 questions linked to PT0-002 scenario.

PT0-002 troubleshooting practice questions

Practise PT0-002 questions linked to PT0-002 troubleshooting.

Practice this exam

Start a free PT0-002 practice session

Short sessions build daily habit. Longer sessions build exam-day stamina. Try a timed session to simulate real conditions.

10 questions 20 questions 30 questions 50 questions Timed 30

PT0-002 practice-test guide →Study guide →Browse all practice tests

FAQ

Questions learners often ask

What does this PT0-002 question test?

Information Gathering and Vulnerability Scanning — This question tests Information Gathering and Vulnerability Scanning — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: Verify findings manually — Option B is correct because manual verification of findings (e.g., confirming a vulnerability by exploiting it or inspecting the service banner) eliminates false positives that automated scanners often report due to signature mismatches or incomplete checks. For example, a scanner might flag a service as vulnerable based on version string alone, but manual testing can confirm whether the actual exploit conditions exist, such as checking for specific configuration flaws or patch levels.

What should I do if I get this PT0-002 question wrong?

Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.

Are there clue words in this question I should notice?

Yes — watch for: "minimum / minimize". Asks for the least resource use — fewest addresses, smallest subnet, lowest overhead. Eliminate over-provisioned options even if they would technically work.

What is the key concept behind this question?

Read the scenario before looking for a memorised answer.

About these practice questions

Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →

How Courseiva writes practice questions · Editorial policy

Last reviewed: Jul 4, 2026

Question Discussion

Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.

Loading comments…

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.