Question 392 of 991
1Z0-1127 OCI Generative AI Service Practice Question
This 1Z0-1127 practice question tests your understanding of oci generative ai service. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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.
An administrator is creating IAM policies for OCI Generative AI. They want to allow a group of developers to use (invoke) models and manage endpoints, but NOT create or delete Dedicated AI Clusters. Which TWO policy statements should be combined?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue:
"NOT"Why it matters: Negative qualifier — you are looking for the one option that does NOT apply. Most options will be true; only one is false for this scenario.
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 developers to use generative-ai-family in compartment dev
Option C is correct because the 'use' verb on 'generative-ai-family' grants permission to invoke models and perform read-only operations on all Generative AI resources, including endpoints, without allowing create or delete actions on Dedicated AI Clusters. Option E is correct because 'manage' on 'generative-ai-endpoints' allows full control over endpoints (create, update, delete, use) while still not granting any permissions on Dedicated AI Clusters. Together, these two statements give developers the ability to use models and manage endpoints but explicitly exclude create/delete on Dedicated AI Clusters.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Cisco often tests the misconception that 'manage generative-ai-family' is required to manage endpoints, but this over-permits by also allowing cluster management; candidates must remember that specific resource-type verbs can be combined with family-level 'use' to achieve precise access control.
Detailed technical explanation
How to think about this question
In OCI IAM, resource families like 'generative-ai-family' aggregate all sub-resources (clusters, endpoints, models) under a single verb. The 'use' verb on a family allows invoking models and reading metadata but not creating or deleting any resource. The 'manage' verb on a specific resource type (e.g., 'generative-ai-endpoints') grants full CRUD on that type only. This granularity allows administrators to combine statements to achieve least-privilege access, a core principle of OCI IAM policy design.
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 practitioner preparing for the 1Z0-1127 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
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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 developers to use generative-ai-family in compartment dev — Option C is correct because the 'use' verb on 'generative-ai-family' grants permission to invoke models and perform read-only operations on all Generative AI resources, including endpoints, without allowing create or delete actions on Dedicated AI Clusters. Option E is correct because 'manage' on 'generative-ai-endpoints' allows full control over endpoints (create, update, delete, use) while still not granting any permissions on Dedicated AI Clusters. Together, these two statements give developers the ability to use models and manage endpoints but explicitly exclude create/delete on Dedicated AI Clusters.
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.
Are there clue words in this question I should notice?
Yes — watch for: "NOT". Negative qualifier — you are looking for the one option that does NOT apply. Most options will be true; only one is false for this scenario.
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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