- A
Allow group DataScientists to use generative-ai-family in compartment genai-dev
'use' allows creating endpoints and running inference without granting policy management.
- B
Allow group DataScientists to manage generative-ai-family in compartment genai-dev
Why wrong: 'manage' provides full control, including permission to modify IAM policies, which is too broad.
- C
Allow group DataScientists to inspect generative-ai-family in compartment genai-dev
Why wrong: 'inspect' provides even less access than 'read', insufficient for the required tasks.
- D
Allow group DataScientists to read generative-ai-family in compartment genai-dev
Why wrong: 'read' only allows viewing resources, not creating endpoints or running inference.
Question 197 of 991
1Z0-1127 OCI Generative AI Service Practice Question
This 1Z0-1127 practice question tests your understanding of oci generative ai service. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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.
A security administrator needs to grant a group of data scientists the ability to use OCI Generative AI service resources in the compartment 'genai-dev'. They want to allow the group to create endpoints and run inference, but not to manage IAM policies. Which policy statement is correct?
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
✓
Allow group DataScientists to use generative-ai-family in compartment genai-dev
Option A is correct because the 'use' verb in OCI IAM policies grants the ability to perform operational actions on resources without allowing management or administrative changes. For the OCI Generative AI service, 'use generative-ai-family' permits data scientists to create endpoints and run inference (the core actions needed), while explicitly preventing them from managing IAM policies or altering resource configurations. This aligns with the principle of least privilege required by the security administrator.
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.
- ✓
Allow group DataScientists to use generative-ai-family in compartment genai-dev
Why this is correct
'use' allows creating endpoints and running inference without granting policy management.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Allow group DataScientists to manage generative-ai-family in compartment genai-dev
Why it's wrong here
'manage' provides full control, including permission to modify IAM policies, which is too broad.
- ✗
Allow group DataScientists to inspect generative-ai-family in compartment genai-dev
Why it's wrong here
'inspect' provides even less access than 'read', insufficient for the required tasks.
- ✗
Allow group DataScientists to read generative-ai-family in compartment genai-dev
Why it's wrong here
'read' only allows viewing resources, not creating endpoints or running inference.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse 'use' with 'manage' or 'read', assuming that creating endpoints requires 'manage' permissions, but OCI's 'use' verb is specifically designed for operational tasks like running inference and creating resources within a compartment without granting full administrative rights.
Detailed technical explanation
How to think about this question
In OCI IAM, verbs are mapped to specific API operations: 'use' covers operations like CreateEndpoint, InvokeModel, and ListEndpoints, while 'manage' includes DeleteEndpoint and UpdateEndpoint. The 'generative-ai-family' aggregate resource type encompasses all Generative AI service resources (e.g., endpoints, models, deployments). Under the hood, the IAM policy engine evaluates each API call against the effective permissions, and using 'use' ensures that data scientists can interact with the service without being able to modify IAM policies or delete critical infrastructure.
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 security administrator must allow nursing staff to reach a patient records server while blocking access from the guest Wi-Fi VLAN. After applying an extended ACL, traffic is still blocked from nursing workstations. The ACL was applied outbound instead of inbound on the wrong interface. Questions like this test ACL direction and placement rules.
What to study next
Got this wrong? Here's your next step.
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FAQ
Questions learners often ask
What does this 1Z0-1127 question test?
OCI Generative AI Service — This question tests 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: Allow group DataScientists to use generative-ai-family in compartment genai-dev — Option A is correct because the 'use' verb in OCI IAM policies grants the ability to perform operational actions on resources without allowing management or administrative changes. For the OCI Generative AI service, 'use generative-ai-family' permits data scientists to create endpoints and run inference (the core actions needed), while explicitly preventing them from managing IAM policies or altering resource configurations. This aligns with the principle of least privilege required by the security administrator.
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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