Quick Answer
The answer is the sensitivity and volume of data the vendor will access, as this factor most directly determines the potential impact of a breach. In vendor risk assessment, data sensitivity is the primary driver of inherent risk because it defines the value of the asset at stake; even a vendor with strong certifications like ISO 27001 cannot reduce the exposure created by handling highly sensitive customer data. On the CRISC exam, this concept tests your understanding that asset criticality and exposure outweigh historical or control-based indicators when calculating residual risk—a common trap is to overvalue certifications or vendor longevity. Remember the core principle: risk level is a function of impact and likelihood, and data sensitivity directly amplifies impact. A useful memory tip is “Sensitivity sets the ceiling”—no matter how strong the vendor’s controls, the risk level cannot exceed the potential damage from the data itself.
This CRISC practice question tests your understanding of it risk assessment. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. 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 risk manager is evaluating the risk associated with a new third-party vendor that will have access to customer data. The vendor has been in business for 10 years and holds ISO 27001 certification. Which factor should be given the MOST weight when determining the vendor's risk level?
The vendor's years in operation.
Why wrong: Longevity does not guarantee strong security practices.
The vendor's ISO 27001 certification.
Why wrong: Certification indicates a security program but not the specific risk to data.
The sensitivity and volume of data the vendor will access.
Data sensitivity directly impacts risk magnitude.
The contractual terms for data protection.
Why wrong: Contracts are mitigations, not primary risk drivers.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
The sensitivity and volume of data the vendor will access.
The sensitivity and volume of data directly determine the potential impact of a breach, which is a core component of inherent risk. Even with strong controls like ISO 27001, the risk level is primarily driven by the value and quantity of the asset at risk (customer data). In IT risk assessment, the asset's criticality and exposure outweigh historical or certification-based indicators when calculating residual risk.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
The vendor's years in operation.
Why it's wrong here
Longevity does not guarantee strong security practices.
The vendor's ISO 27001 certification.
Why it's wrong here
Certification indicates a security program but not the specific risk to data.
The sensitivity and volume of data the vendor will access.
Why this is correct
Data sensitivity directly impacts risk magnitude.
Related concept
Read the scenario before looking for a memorised answer.
The contractual terms for data protection.
Why it's wrong here
Contracts are mitigations, not primary risk drivers.
Common exam traps
The trap here is that candidates overvalue certifications and tenure as proxies for security, while the CRISC exam emphasizes that risk is fundamentally tied to the asset's value and exposure, not just the vendor's credentials.
Detailed technical explanation
Inherent risk is calculated as the combination of threat likelihood and impact magnitude, where impact is heavily influenced by data classification (e.g., PII, PHI) and volume (e.g., number of records). A vendor handling 10 million credit card numbers has a far higher risk profile than one handling 100 records, regardless of certification. ISO 27001 certification covers a broad scope (e.g., Annex A controls) but may not address specific data-handling scenarios like encryption at rest or access logging for high-volume customer data, which are critical for risk quantification.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A practitioner preparing for the CRISC exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
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FAQ
IT Risk Assessment — This question tests IT Risk Assessment — Read the scenario before looking for a memorised answer..
The correct answer is: The sensitivity and volume of data the vendor will access. — The sensitivity and volume of data directly determine the potential impact of a breach, which is a core component of inherent risk. Even with strong controls like ISO 27001, the risk level is primarily driven by the value and quantity of the asset at risk (customer data). In IT risk assessment, the asset's criticality and exposure outweigh historical or certification-based indicators when calculating residual risk.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 11, 2026
This CRISC practice question is part of Courseiva's free ISACA 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 CRISC exam.
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