CEH Web Application and Injection Attacks Practice Question
In Burp Suite, which tool is used to modify and resend individual HTTP requests to observe responses, allowing manual testing of input validation and parameter manipulation?
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
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Repeater
Burp Repeater is designed for manually crafting and resending requests to see individual responses, ideal for testing parameter handling.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
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Repeater
Why this is correct
The Repeater tool in Burp Suite is specifically designed for manually modifying and reissuing individual HTTP requests. It allows security testers to fine-tune request parameters, headers, or body content and observe the server's response in real-time. This iterative process is crucial for exploring application logic, testing for specific vulnerabilities, or confirming exploit conditions step-by-step.
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Proxy
Why it's wrong here
The Burp Proxy acts as an intercepting gateway, capturing all HTTP/S traffic flowing between the tester's browser and the target web application. While it allows for initial modification of requests before forwarding them, its primary function is traffic observation and interception, not the repetitive, manual resending of a single request for iterative testing. It serves as the initial point for identifying interesting requests to send to other tools.
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Scanner
Why it's wrong here
Burp Scanner is an automated vulnerability scanning tool that actively probes web applications for a wide range of security flaws. It systematically sends numerous crafted requests based on predefined checks and analyzes the responses to identify common vulnerabilities like SQL injection, XSS, or path traversal. Unlike Repeater, its purpose is broad, automated discovery rather than focused, manual manipulation of a single request.
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Intruder
Why it's wrong here
The Intruder tool is used for performing automated, parameterized attacks such as fuzzing, brute-forcing, or enumeration against web applications. It takes a single base request and systematically inserts multiple payloads into designated positions, generating a large number of requests to test various input permutations. Its strength lies in automating repetitive tests with varying data, rather than the manual, one-off modification and resending of a single request.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CEH practice question is part of Courseiva's free EC-Council 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 CEH exam.