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Read each scenario carefully and choose your answer before revealing the explanation. Then check why your choice was right or wrong. Repeat until the reasoning feels automatic.

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312-85 · topic practice

Data Collection And Processing practice questions

Practise Certified Threat Intelligence Analyst (312-85) Data Collection And Processing practice questions — original exam-style scenarios with answer choices, explanations, and analysis of common mistakes.

Courseiva uses original exam-style practice questions designed for learning and revision. The goal is to understand the concepts, recognise exam patterns, and improve through explanations — not memorise copied exam dumps.

Reviewed byJohnson Ajibi· MSc IT Security

20 questionsDomain: Data Collection And Processing

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What the exam tests

What to know about Data Collection And Processing

Data Collection And Processing questions test whether you can apply the concept in context, not just recognise a definition.

How the topic appears in realistic exam-style scenarios.

Which detail in the question changes the correct answer.

How to eliminate plausible but wrong options.

How to connect the question back to the wider exam objective.

Watch out for

Common Data Collection And Processing exam traps

▸Answering from memory before reading the full scenario.
▸Missing a constraint such as cost, availability, security, scope or command context.
▸Choosing a broad answer when the question asks for the most specific fix.
▸Ignoring why the wrong options are tempting.

Practice set

Data Collection And Processing questions

20 questions · select your answer, then reveal the explanation

Question 1mediummultiple choice

Read the full Data Collection And Processing explanation →

When using the YARA-L language for detection logic on ingested threat data, which field is primarily used to match against normalized IP addresses?

Trap 1: file.md5

This is for file hash matching.

Trap 2: metadata.event_type

This is used for event categorization.

Trap 3: user.userid

This is for user identity.

Study all Data Collection And Processing common traps →

A
file.md5
Why wrong: This is for file hash matching.
B
metadata.event_type
Why wrong: This is used for event categorization.
C
principal.ip
This field is used to represent the source IP address.
D
user.userid
Why wrong: This is for user identity.

Data Collection And Processing practice questions

What to know about Data Collection And Processing

Common Data Collection And Processing exam traps

Data Collection And Processing questions

When using the YARA-L language for detection logic on ingested threat data, which field is primarily used to match against normalized IP addresses?

When normalizing threat data using the STIX 2.1 standard, which field must be populated to define the 'type' of the observable for a file object?

You are troubleshooting a feed ingestion failure in an OpenCTI platform where the connector logs show '403 Forbidden' during a HTTPS pull. What is the primary troubleshooting step?

When collecting data from open-source intelligence (OSINT) sources, what is the primary risk associated with automated scraping without rate-limit awareness?

You are configuring a TAXII 2.1 feed in a SIEM. You need to ensure that the collection process only retrieves high-confidence indicators. Where is this filter typically applied?

You are using MISP to ingest a feed that provides indicators in CSV format. You need to map the 'src_ip' column to the appropriate MISP attribute type. Which mapping is most accurate for ensuring effective correlation?

Which protocol is most commonly used for the automated transport of machine-readable threat intelligence, specifically designed to support the STIX format?

While processing threat intelligence, you encounter an indicator containing a 'base64' encoded payload. Which action should be performed during normalization to maintain searchability?

You are configuring a TAXII client to pull STIX 2.1 data from a commercial threat intelligence platform. During testing, the client reports a 406 Not Acceptable error. What is the most likely cause?

Which of the following is a 'pull-based' method of threat intelligence data collection?

In the context of STIX 2.1, what is the purpose of the 'relationship' object?

Which of the following is an example of 'structured' threat intelligence data?

You are integrating a dark web monitoring feed into your TIP. The data arrives as unstructured text. What is the most effective first step in the data processing pipeline?

You are ingesting threat data into a TIP and notice that indicators lack 'TLP' (Traffic Light Protocol) markings. What is the standard industry procedure?

A security analyst is validating a threat feed that uses JSON. Which tool is most appropriate for verifying that the JSON structure conforms to a specific schema?

When deduplicating threat intelligence data, which unique identifier is most effective for comparing two different 'malware' objects?

You are setting up a STIX-to-SIEM pipeline. The SIEM requires data in CSV format. What is the critical step in your data processing architecture?

Which TWO of the following are common methods used to normalize threat data from disparate sources?

Which THREE of the following are key components of a STIX 2.1 'Indicator' object?

Which TWO of the following are recognized categories of threat intelligence sources?

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