CAS-001 · Question #253
CAS-001 Question #253: Real Exam Question with Answer & Explanation
The correct answer is B: Data Owner. The key phrase is 'ultimately responsible for the data.' The Data Owner is the individual - typically a business executive, department head, or senior manager - who holds formal accountability for a dataset: they determine classification, acceptable use, access rights, and retent
Question
Options
- AData User
- BData Owner
- CBusiness Owner
- DData Custodian
Explanation
The key phrase is 'ultimately responsible for the data.' The Data Owner is the individual - typically a business executive, department head, or senior manager - who holds formal accountability for a dataset: they determine classification, acceptable use, access rights, and retention policies. In incident response, the Data Owner must be engaged first because they are the decision-making authority for how the data is handled during and after the incident. A Data User simply consumes the data and has no authority over it. A Data Custodian (often IT/operations) manages and maintains the data on behalf of the owner but is not responsible for it. A Business Owner is a related concept but is typically tied to a business process rather than the data itself - the Data Owner is the more precise and correct term when the question is specifically about data responsibility.
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