Certified in Open Source Intelligence Exam Prep
Free practice questions

Free C/OSINT Practice Questions

10 exam-style questions with answers and explanations, straight from our 1,030-question bank. Tap an answer to check yourself. When you're ready, take the scored version in the free practice test.

Start the free practice test → ★★★★★4.9/5 from 2,400+ candidates · No signup

These 10 free C/OSINT questions are organized by exam domain, so you can see how each part of the Certified in Open Source Intelligence blueprint is tested. Reveal the answer and explanation under each question.

Domain 1: Open Source Intelligence

Question 1

An OSINT analyst must verify a public claim before reporting it. Which action is most appropriate?

Show answer & explanation

Correct answer: B - Corroborate with independent sources and document validation

Question 2

Collected information has been organized and prepared for interpretation. Which intelligence-cycle stage is occurring?

Show answer & explanation

Correct answer: C - Processing and exploitation

Question 3

Which practice best supports a defensible intelligence product?

Show answer & explanation

Correct answer: A - Document sources, methods, and reasoning

Domain 2: Social Media Intelligence

Question 4

A social-media account has inconsistent dates, images, and personal details. What should the investigator do first?

Show answer & explanation

Correct answer: C - Validate identity using independent indicators

Question 5

When preserving a social-media finding, which information is most important?

Show answer & explanation

Correct answer: B - Source details, timestamps, and collection context

Domain 3: Cyber Investigations

Question 6

A cyber investigator needs a safe environment to analyze suspicious files. Which approach is best?

Show answer & explanation

Correct answer: B - Use a controlled virtual-machine environment

Question 7

A serious incident claim comes from one unverified online source. What is the best response?

Show answer & explanation

Correct answer: C - Seek corroboration and assess reliability

Domain 4: Intelligence Collection

Question 8

Before beginning collection, an investigator should first establish:

Show answer & explanation

Correct answer: A - The intelligence requirement and objectives

Question 9

Why should investigators avoid selecting methods only because a tool is popular?

Show answer & explanation

Correct answer: B - Methodology and suitability matter more than tool popularity

Question 10

Separating confirmed facts from assumptions demonstrates which competency?

Show answer & explanation

Correct answer: A - Critical thinking

The rest of the C/OSINT blueprint

The C/OSINT exam also covers these domains. Drill them in the full free practice test:

That's 10 of 1,030

The full bank has 1,020 more C/OSINT questions with explanations.

Continue in the free practice test →

View plans