- A
Create the dedicated AI cluster
The cluster must exist to host the model.
- B
Set up a VCN with public subnet
Why wrong: VCN is not mandatory; OCI can manage networking.
- C
Upload the model artifacts to OCI Object Storage
Why wrong: Artifacts are usually managed by OCI after fine-tuning.
- D
Obtain a third-party license
Why wrong: No third-party license is needed for OCI Gen AI.
- E
Create a model deployment endpoint
An endpoint is required to access the model.
Question 326 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.
Which TWO steps are necessary to deploy a fine-tuned model on a dedicated AI 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
✓
Create the dedicated AI cluster
Creating the dedicated AI cluster is the foundational step because it provisions the GPU-backed infrastructure required to host and run the fine-tuned model. Without this cluster, there is no compute environment to deploy the model onto, making it a prerequisite for any deployment action.
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.
- ✓
Create the dedicated AI cluster
Why this is correct
The cluster must exist to host the model.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Set up a VCN with public subnet
Why it's wrong here
VCN is not mandatory; OCI can manage networking.
- ✗
Upload the model artifacts to OCI Object Storage
Why it's wrong here
Artifacts are usually managed by OCI after fine-tuning.
- ✗
Obtain a third-party license
Why it's wrong here
No third-party license is needed for OCI Gen AI.
- ✓
Create a model deployment endpoint
Why this is correct
An endpoint is required to access the model.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
OCI often tests the misconception that you must manually upload model artifacts to Object Storage as a separate step, when in fact the deployment process handles artifact retrieval automatically from the designated bucket.
Detailed technical explanation
How to think about this question
Under the hood, the dedicated AI cluster is a managed pool of GPU nodes (e.g., NVIDIA A100 or H100) provisioned via OCI's Container Engine for Kubernetes or bare-metal instances, with automatic scaling and health monitoring. The model deployment endpoint then creates a REST API that exposes the fine-tuned model, handling inference requests with low latency by leveraging the cluster's GPU resources. In a real-world scenario, you would first create the cluster, then use the OCI Console or SDK to deploy the model, which automatically stages the artifacts from Object Storage without manual upload.
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 network engineer segments a warehouse floor into three subnets: 20 scanners, 5 printers, and 2 management hosts. Picking the wrong mask wastes addresses or leaves too few usable hosts. Exam questions test whether you can apply CIDR notation, calculate block size, and identify the correct usable-host range for a given prefix.
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: Create the dedicated AI cluster — Creating the dedicated AI cluster is the foundational step because it provisions the GPU-backed infrastructure required to host and run the fine-tuned model. Without this cluster, there is no compute environment to deploy the model onto, making it a prerequisite for any deployment action.
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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Last reviewed: Jul 4, 2026
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