AWS Certified Solutions Architect Associate · Free Practice Question Medium
Question 16
What can be implemented to prevent traffic from the network to your EC2 instance from impacting the performance of traffic between your EC2 instance and an attached EBS volume?
- A Put the EBS volume in one VPC and the instance in another
- B Implement network-optimized instances
- C Place the EBS volume in one region and the instance in another
- D Implement EBS-optimized instances
Reveal correct answer
Correct answer: D
Explanation
Correct Answer:
Implement EBS-optimized instances is the correct answer. Using EBS-optimized instances will prevent regular instance network traffic from impacting communications between the instance and the EBS volume. It is never a good idea, for performance, to move storage farther away from the processing instance.
All other answers are incorrect.
Discussion
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