1Z0-1127-25 OCI Generative AI Service Practice Question
An organization requires low-latency inference for a custom fine-tuned model deployed on OCI Generative AI. The model must be isolated from other tenants. Which infrastructure choice meets these requirements?
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
✓
Provision a dedicated AI cluster with the required model units
A dedicated AI cluster provides isolated, low-latency inference for custom models. Shared infrastructure does not guarantee isolation and may have higher latency due to contention.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Use the shared infrastructure endpoint for the fine-tuned model
Why it's wrong here
Shared infrastructure does not provide tenant isolation and may have variable latency.
- ✗
Deploy the model on OCI Data Science model deployment
Why it's wrong here
OCI Data Science deployments do not offer the same dedicated GPU isolation as GenAI dedicated clusters for inference.
- ✓
Provision a dedicated AI cluster with the required model units
Why this is correct
A dedicated AI cluster provides isolated compute resources, ensuring low latency and no interference from other workloads.
- ✗
Use an on-premises GPU server and call OCI GenAI via API gateway
Why it's wrong here
The requirement is for OCI GenAI managed service; on-premises is not part of the service.
Go deeper
Related to this question
About these practice questions
This 1Z0-1127-25 question is part of Courseiva's 768-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. Learn why practice questions differ from exam dumps →
JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This 1Z0-1127-25 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 1Z0-1127-25 exam.