- A
Grant permissions to a SAML or SCIM group
Lake Formation can integrate with SAML/SCIM for group-based access.
- B
Grant permissions using tag-based access control (LF-Tags)
Lake Formation supports attribute-based access control with LF-Tags.
- C
Grant permissions to an IAM user or role
Lake Formation supports direct grants to IAM principals.
- D
Grant permissions to an AWS Organizations unit
Why wrong: Organizations units are not principals in Lake Formation.
- E
Grant permissions via an S3 bucket policy
Why wrong: S3 bucket policies are separate from Lake Formation permissions.
Question 1,380 of 1,786
Lake Formation Permission Grant Methods: IAM, SAML, and LF-Tags
This DEA-C01 practice question tests your understanding of data security and governance. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. A key principle to apply: lake Formation permissions. 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 company is using AWS Lake Formation to manage permissions on a data lake. Which of the following are valid ways to grant access to a user or role? (Choose THREE.)
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
✓
Grant permissions to a SAML or SCIM group
Options A, B, and C are correct. Lake Formation can grant permissions directly to IAM users/roles (C), to SAML/SCIM groups (A), and via tag-based access control using LF-Tags (B). Option D is incorrect because AWS Organizations units manage accounts, not individual permissions. Option E is incorrect because S3 bucket policies are separate from Lake Formation and cannot be used to grant Lake Formation permissions.
Key principle: Lake Formation permissions
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Grant permissions to a SAML or SCIM group
Why this is correct
Lake Formation can integrate with SAML/SCIM for group-based access.
Related concept
Lake Formation permissions
- ✓
Grant permissions using tag-based access control (LF-Tags)
Why this is correct
Lake Formation supports attribute-based access control with LF-Tags.
Related concept
Lake Formation permissions
- ✓
Grant permissions to an IAM user or role
Why this is correct
Lake Formation supports direct grants to IAM principals.
Related concept
Lake Formation permissions
- ✗
Grant permissions to an AWS Organizations unit
Why it's wrong here
Organizations units are not principals in Lake Formation.
- ✗
Grant permissions via an S3 bucket policy
Why it's wrong here
S3 bucket policies are separate from Lake Formation permissions.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Tag-based access control (LF-Tags) is a valid method in Lake Formation, similar to IAM resource tags, but it is specific to Lake Formation.
Detailed technical explanation
How to think about this question
Treat this as a scenario question. Identify the problem, the constraint, and the best action. Then compare each option against those facts.
KKey Concepts to Remember
- Lake Formation permissions
- LF-Tags
- SAML/SCIM group
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
Lake Formation permissions
Real-world example
How this comes up in practice
A media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
Quick reference
AWS S3 Storage Class Comparison
| Storage Class | Min Duration | Retrieval | Use Case |
|---|---|---|---|
| S3 Standard | None | Immediate | Frequently accessed data |
| S3 Standard-IA | 30 days | Immediate | Infrequent access, rapid retrieval |
| S3 One Zone-IA | 30 days | Immediate | Non-critical infrequent data |
| S3 Intelligent-Tiering | None | Immediate–hours | Unknown or changing access patterns |
| S3 Glacier Instant | 90 days | Milliseconds | Archive with instant retrieval |
| S3 Glacier Flexible | 90 days | Minutes–hours | Archive, flexible retrieval |
| S3 Glacier Deep Archive | 180 days | Hours | Long-term compliance archive |
What to study next
Got this wrong? Here's your next step.
Review lake Formation permissions, then practise related DEA-C01 questions on the same topic to reinforce the concept.
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Data Security and Governance — study guide chapter
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FAQ
Questions learners often ask
What does this DEA-C01 question test?
Data Security and Governance — This question tests Data Security and Governance — Lake Formation permissions.
What is the correct answer to this question?
The correct answer is: Grant permissions to a SAML or SCIM group — Options A, B, and C are correct. Lake Formation can grant permissions directly to IAM users/roles (C), to SAML/SCIM groups (A), and via tag-based access control using LF-Tags (B). Option D is incorrect because AWS Organizations units manage accounts, not individual permissions. Option E is incorrect because S3 bucket policies are separate from Lake Formation and cannot be used to grant Lake Formation permissions.
What should I do if I get this DEA-C01 question wrong?
Review lake Formation permissions, then practise related DEA-C01 questions on the same topic to reinforce the concept.
What is the key concept behind this question?
Lake Formation permissions
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Last reviewed: Jun 20, 2026
This DEA-C01 practice question is part of Courseiva's free Amazon Web Services 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 DEA-C01 exam.
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