- A
Nikto
Why wrong: Nikto is a web server scanner that checks for various vulnerabilities, but it is not primarily a directory brute-forcer.
- B
Gobuster
Gobuster is a tool for directory/file and DNS subdomain brute-forcing, commonly used in web app recon.
- C
WPScan
Why wrong: WPScan is specifically for WordPress vulnerability scanning, not general directory enumeration.
- D
Nmap
Why wrong: Nmap is a network scanner; it has some HTTP scripts but is not designed for directory brute-forcing.
Question 978 of 1,000
PT0-002 Practice Question: Information Gathering and Vulnerability Scanning
This PT0-002 practice question tests your understanding of information gathering and vulnerability scanning. 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.
While performing web application reconnaissance, a tester wants to enumerate hidden directories and files on a web server. Which of the following tools is specifically designed for directory brute-forcing?
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
✓
Gobuster
Gobuster is specifically designed for directory brute-forcing by using a wordlist to discover hidden directories and files on a web server. It sends HTTP GET requests to the target and reports valid responses (e.g., 200, 301, 403), making it the correct tool for this task.
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.
- ✗
Nikto
Why it's wrong here
Nikto is a web server scanner that checks for various vulnerabilities, but it is not primarily a directory brute-forcer.
- ✓
Gobuster
Why this is correct
Gobuster is a tool for directory/file and DNS subdomain brute-forcing, commonly used in web app recon.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
WPScan
Why it's wrong here
WPScan is specifically for WordPress vulnerability scanning, not general directory enumeration.
- ✗
Nmap
Why it's wrong here
Nmap is a network scanner; it has some HTTP scripts but is not designed for directory brute-forcing.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may confuse Nikto's web scanning capabilities with directory brute-forcing, but Nikto's focus is on vulnerability detection rather than enumerating hidden paths via wordlists.
Detailed technical explanation
How to think about this question
Gobuster operates by iterating through a wordlist and sending HTTP requests (default GET) to the target URL, checking response status codes to determine if a resource exists. It supports multiple modes, including dir (directory/file brute-forcing), dns (subdomain enumeration), and vhost (virtual host discovery), with options to set threads, extensions, and status code filters for efficiency.
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.
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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: Gobuster — Gobuster is specifically designed for directory brute-forcing by using a wordlist to discover hidden directories and files on a web server. It sends HTTP GET requests to the target and reports valid responses (e.g., 200, 301, 403), making it the correct tool for this task.
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.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Last reviewed: Jul 4, 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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