1Z0-1127-25 Deploying and Managing Generative AI on OCI Practice Question
Which THREE steps are required to deploy a custom generative AI model using OCI Data Science Model Deployment?
⚠ Common exam trap
Test-takers frequently confuse the OCI Generative AI service's managed model lifecycle (fine-tuning and registration) with the custom model deployment workflow in OCI Data Science, leading candidates to incorrectly select steps that belong to the managed service rather than the custom deployment pipeline.
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
✓
Create a model artifact (e.g., pickle, ONNX) with inference code
Deploying a custom generative AI model via OCI Data Science Model Deployment requires packaging the model and its inference code into a standardized artifact format (e.g., pickle, ONNX). This artifact is the core input that the deployment runtime loads to serve predictions, making it an essential step in the workflow.
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-tune the model using OCI Generative AI service
Why it's wrong here
Fine-tuning is a prior step; deployment steps assume model is ready.
- ✓
Create a model artifact (e.g., pickle, ONNX) with inference code
Why this is correct
Model must be packaged with dependencies for serving.
- ✗
Register the model in OCI Generative AI service
Why it's wrong here
Generative AI service is separate; custom models are deployed via Data Science.
- ✓
Upload the model artifact to an OCI Object Storage bucket
Why this is correct
Model Deployment loads the artifact from Object Storage.
- ✓
Create a model deployment using the OCI Data Science Model Deployment service
Why this is correct
This creates the endpoint.
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.