AWS - Cost Optimization
You run AWS Trusted Advisor and see a recommendation to delete unused Elastic IP addresses. What is the expected impact after deleting them?
You run AWS Trusted Advisor and see a recommendation to delete unused Elastic IP addresses. What is the expected impact after deleting them?
medium📝 Predict Output Q4 of 15
Step-by-Step Solution
Solution:
Step 1: Understand Elastic IP billing
AWS charges for Elastic IP addresses that are allocated but not associated with running instances.Step 2: Effect of deleting unused Elastic IPs
Deleting unused Elastic IPs stops these charges, reducing monthly costs without affecting running instances.Final Answer:
Reduced monthly charges for unused Elastic IPs -> Option BQuick Check:
Deleting unused IPs reduces cost = A [OK]
Quick Trick: Unused Elastic IPs cost money; deleting saves cost [OK]
Common Mistakes:
- Thinking deletion affects running instances
- Expecting network performance changes
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