PT0-002 Reconnaissance and Enumeration Practice Question
During a penetration test, you want to discover API endpoints and hidden parameters in a web application. Which tool combination is most effective for this task?
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
✓
Arjun and ffuf
Arjun is specifically designed for parameter discovery, while ffuf can be used to bruteforce both directories and parameters. Together they effectively find API endpoints and parameters. gobuster is for directory/file enumeration, not specifically for parameters.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Wappalyzer and curl
Why it's wrong here
Wappalyzer identifies technologies; curl is a generic tool not specialized for parameter discovery.
- ✗
WhatWeb and theHarvester
Why it's wrong here
WhatWeb fingerprints technologies; theHarvester gathers emails, not parameters.
- ✗
Gobuster and Nikto
Why it's wrong here
Gobuster finds directories, Nikto scans for vulnerabilities, neither are parameter-focused.
- ✓
Arjun and ffuf
Why this is correct
Arjun is for parameter discovery; ffuf can bruteforce parameters and endpoints.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This PT0-003 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 PT0-003 exam.