- A
Encryption at rest
Why wrong: Encryption secures data but does not control where data is stored.
- B
Access control policies
Why wrong: Access control limits who can access data, not where it resides.
- C
Data localization with dedicated AI clusters
Dedicated clusters in chosen regions enforce data residency.
- D
Audit logging
Why wrong: Logging tracks access but not location.
Question 947 of 991
1Z0-1127 Using OCI Generative AI Service Practice Question
This 1Z0-1127 practice question tests your understanding of using oci generative ai service. 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 company wants to use OCI Generative AI but must comply with GDPR. Which feature ensures data residency?
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
✓
Data localization with dedicated AI clusters
Option C is correct because OCI Generative AI's data localization feature with dedicated AI clusters ensures that customer data remains within a specific geographic region, directly addressing GDPR's data residency requirements. By provisioning dedicated clusters in a chosen OCI region, the company can guarantee that data processing and storage do not cross borders without explicit consent, meeting the GDPR principle of restricting data transfer outside the EU/EEA.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Encryption at rest
Why it's wrong here
Encryption secures data but does not control where data is stored.
- ✗
Access control policies
Why it's wrong here
Access control limits who can access data, not where it resides.
- ✓
Data localization with dedicated AI clusters
Why this is correct
Dedicated clusters in chosen regions enforce data residency.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Audit logging
Why it's wrong here
Logging tracks access but not location.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Oracle OCI often tests the misconception that encryption or access controls alone satisfy data residency requirements, but GDPR specifically mandates geographic localization of data, which only dedicated infrastructure can guarantee.
Detailed technical explanation
How to think about this question
Under the hood, OCI's dedicated AI clusters are single-tenant infrastructure provisioned in a specific availability domain within a region, ensuring that all model training and inference data never leaves that region's boundaries. This is critical for GDPR compliance because Article 44-49 restrict international data transfers; using shared multi-tenant clusters could inadvertently route data to other regions during load balancing or failover. In a real-world scenario, a healthcare company processing EU patient data must use dedicated clusters in Frankfurt to avoid violating GDPR's adequacy decisions.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
TExam Day Tips
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the 1Z0-1127 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
Questions learners often ask
What does this 1Z0-1127 question test?
Using OCI Generative AI Service — This question tests Using OCI Generative AI Service — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Data localization with dedicated AI clusters — Option C is correct because OCI Generative AI's data localization feature with dedicated AI clusters ensures that customer data remains within a specific geographic region, directly addressing GDPR's data residency requirements. By provisioning dedicated clusters in a chosen OCI region, the company can guarantee that data processing and storage do not cross borders without explicit consent, meeting the GDPR principle of restricting data transfer outside the EU/EEA.
What should I do if I get this 1Z0-1127 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
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Last reviewed: Jul 4, 2026
This 1Z0-1127 practice question is part of Courseiva's free Oracle 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 1Z0-1127 exam.
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