1Z0-1127-25 Using OCI Generative AI Service Practice Question
A company uses OCI Generative AI Service to generate personalized email content. They need to ensure that personally identifiable information (PII) is not included in the model's training data. What should they do?
⚠ Common exam trap
Test-takers frequently confuse data redaction (pre-training data sanitization) with output moderation (post-generation filtering), leading candidates to incorrectly select the moderation API option.
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
✓
Enable data redaction in the service
OCI Generative AI Service provides a built-in data redaction feature that automatically detects and removes personally identifiable information (PII) from training data before it is used for model training. This ensures compliance with data privacy regulations without requiring manual preprocessing or external tools.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Encrypt the training data with OCI Vault
Why it's wrong here
Encryption protects data at rest but does not remove PII.
- ✗
Use the moderation API to scan outputs
Why it's wrong here
Moderation API scans outputs, not training data.
- ✗
Use a dedicated model endpoint
Why it's wrong here
Dedicated endpoint does not address PII in data.
- ✓
Enable data redaction in the service
Why this is correct
Data redaction removes PII before processing.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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