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DVA-C02 · Question #127
DVA-C02 Question #127: Real Exam Question with Answer & Explanation
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Submitted by layla.eg· Mar 5, 2026Troubleshooting and Optimization
Question
A team is developing an application that is deployed on Amazon EC2 instances. During testing, the team receives an error. The EC2 instances are unable to access an Amazon S3 bucket. Which steps should the team take to troubleshoot this issue? (Choose two.)
Options
- ACheck whether the policy that is assigned to the IAM role that is attached to the EC2 instances
- BCheck the S3 bucket policy to validate the access permissions for the S3 bucket.
- CCheck whether the policy that is assigned to the IAM user that is attached to the EC2 instances
- DCheck the S3 Lifecycle policy to validate the permissions that are assigned to the S3 bucket.
- ECheck the security groups that are assigned to the EC2 instances. Make sure that a rule is not
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