AWS - Cost Optimization
A developer wants to reduce NAT Gateway data transfer costs for private subnet instances accessing the internet. What is a good solution?
A developer wants to reduce NAT Gateway data transfer costs for private subnet instances accessing the internet. What is a good solution?
hard📝 Application Q9 of 15
Step-by-Step Solution
Solution:
Step 1: Understand NAT Gateway costs
NAT Gateway charges apply for internet-bound data from private subnets.Step 2: Use VPC endpoints
VPC endpoints allow private subnet instances to access AWS services without internet or NAT Gateway, reducing costs.Final Answer:
Use VPC endpoints for AWS services to reduce NAT Gateway data transfer costs -> Option DQuick Check:
VPC endpoints reduce NAT Gateway usage [OK]
Quick Trick: VPC endpoints cut NAT Gateway data costs [OK]
Common Mistakes:
- Thinking NAT instance always cheaper
- Moving instances to public subnet may expose security risks
- Disabling internet access may break functionality
Master "Cost Optimization" in AWS
Want More Practice?
15+ quiz questions · All difficulty levels · Free
Free Signup - Practice All QuestionsMore AWS Quizzes