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Information Gathering and Vulnerability Scanning →easyMultiple ChoiceObjective-mapped

PT0-002 Practice Question: Information Gathering and Vulnerability Scanning

This PT0-002 practice question tests your understanding of information gathering and vulnerability scanning. Compare every option against the stated constraints before choosing — the best answer satisfies all requirements, not just the most obvious one. 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 wants to use Google dorking to find publicly accessible documents containing sensitive information on a target domain 'example.com'. Which Google dork would be MOST appropriate to locate PDF files with the word 'confidential'?

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

✓

site:example.com filetype:pdf confidential

Option C is correct because the Google dork 'site:example.com filetype:pdf confidential' combines the site restriction to the target domain, the filetype filter for PDFs, and the keyword 'confidential' to search for PDF documents containing that word. This directly matches the requirement to locate publicly accessible PDF files with the word 'confidential' on example.com.

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.

  • ✗

    site:example.com intitle:confidential pdf

    Why it's wrong here

    intitle searches the title, not the document content, and 'pdf' is not a filetype filter.

  • ✗

    filetype:pdf site:example.com password

    Why it's wrong here

    This searches for 'password', not 'confidential'.

  • ✓

    site:example.com filetype:pdf confidential

    Why this is correct

    Correct. This dork specifically targets PDFs on the domain containing 'confidential'.

    Related concept

    Read the scenario before looking for a memorised answer.

  • ✗

    site:example.com inurl:pdf confidential

    Why it's wrong here

    inurl:pdf looks for 'pdf' in the URL, not necessarily PDF files.

Common exam traps

Common exam trap: answer the scenario, not the keyword

The trap here is that candidates often confuse 'filetype:pdf' with 'inurl:pdf' or 'intitle:pdf', not realizing that 'filetype' specifically filters by file extension, while 'inurl' and 'intitle' search for text in the URL or title, which may not correspond to actual PDF files.

Detailed technical explanation

How to think about this question

Google dorking leverages advanced search operators that interact with Google's index; 'filetype:pdf' restricts results to files with a .pdf extension, while 'site:example.com' limits the search to that domain. The keyword 'confidential' is matched against the full text of the document, including metadata and OCR content, making this dork effective for finding sensitive PDFs. In real-world assessments, this technique is used during the reconnaissance phase to discover exposed internal documents, such as HR policies or financial reports, that should not be publicly accessible.

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 developer is choosing between AES-256 (symmetric) and RSA-2048 (asymmetric) for encrypting a large file that will be sent to a partner. Symmetric encryption is fast but requires key exchange; asymmetric is slower but solves the key distribution problem. A hybrid approach — encrypt the file with AES, encrypt the AES key with RSA — is standard. Questions like this test whether you understand when each approach applies.

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.

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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: site:example.com filetype:pdf confidential — Option C is correct because the Google dork 'site:example.com filetype:pdf confidential' combines the site restriction to the target domain, the filetype filter for PDFs, and the keyword 'confidential' to search for PDF documents containing that word. This directly matches the requirement to locate publicly accessible PDF files with the word 'confidential' on example.com.

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

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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.