ANS-C01 Network Security, Compliance and Governance Practice Question
Network Topology
Refer to the exhibit. An EC2 instance is associated with the IAM role shown. Which action can the EC2 instance perform?
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
✓
Read objects from any S3 bucket.
The policy allows s3:Get* and s3:List* actions, which include GetObject. Option B is wrong because PutObject is not allowed. Option C is wrong because DeleteObject is not allowed. Option D is wrong because no write actions are allowed.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Read objects from any S3 bucket.
Why this is correct
s3:Get* includes GetObject.
- ✗
Write objects to any S3 bucket.
Why it's wrong here
Write actions are not allowed.
- ✗
Delete objects from any S3 bucket.
Why it's wrong here
DeleteObject requires s3:DeleteObject, not allowed.
- ✗
Upload objects to any S3 bucket.
Why it's wrong here
PutObject requires s3:PutObject, not allowed.
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 |
Go deeper
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This ANS-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 ANS-C01 exam.