hardMultiple SelectObjective-mapped
CAS-004 Data Mapping Practice Question
A multinational corporation is subject to GDPR and the California Consumer Privacy Act (CCPA). A security architect is designing a data governance solution to meet both regulations. Which TWO controls are most appropriate?
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
✓
Implement data mapping to track personal data across systems and jurisdictions.
Options A and B are correct. GDPR and CCPA both require understanding of personal data flows (data mapping - A) and categorizing data to apply appropriate controls (data classification - B). Data mapping is explicitly required for records of processing activities under GDPR and for consumer requests under CCPA. Data classification helps determine which data is subject to regulations and apply necessary protections. Option C (DLP) is a technical control that supports compliance but is not a governance control. Option D (retention schedule) is important but more specific to GDPR's storage limitation and not as central for CCPA. Option E (SIEM) is a monitoring tool, not a governance control.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Implement data mapping to track personal data across systems and jurisdictions.
Why this is correct
Data mapping is a foundational governance activity required by both GDPR and CCPA.
- ✓
Establish data classification policies to categorize information based on sensitivity.
Why this is correct
Data classification is a key governance control enabling appropriate handling under both regulations.
- ✗
Deploy data loss prevention (DLP) technology to monitor data exfiltration.
Why it's wrong here
DLP is a technical control, not a governance control.
- ✗
Define a data retention schedule that automatically deletes data after a set period.
Why it's wrong here
Retention is important but not the most critical governance control for both regulations.
- ✗
Integrate a security information and event management (SIEM) system for log analysis.
Why it's wrong here
SIEM is a security monitoring tool, not a governance control.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CAS-005 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 CAS-005 exam.