1Z0-1127-25 OCI Generative AI Service Practice Question
A company wants to deploy a fine-tuned model for real-time inference with consistent low latency. They are evaluating dedicated AI clusters. Which THREE factors should they consider when provisioning the cluster?
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
✓
Number of clusters (for high availability)
Model units determine compute capacity and cost, cluster size affects availability and fault tolerance, and the region impacts data residency and latency. The base model is already chosen, and fine-tuning timeout is irrelevant for inference.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Fine-tuning job timeout settings
Why it's wrong here
Timeout settings are for training, not for inference cluster provisioning.
- ✓
Number of clusters (for high availability)
Why this is correct
Multiple clusters provide redundancy and fault tolerance.
- ✓
Region where the cluster is provisioned
Why this is correct
Region affects latency to end users and data residency requirements.
- ✓
Number of model units per cluster
Why this is correct
Model units define the compute capacity dedicated to inference.
- ✗
The base model used for fine-tuning
Why it's wrong here
The base model is already fixed at fine-tuning time; it does not affect cluster provisioning.
Go deeper
Related to this question
About these practice questions
One of 768 original 1Z0-1127-25 practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. 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.