Question 220
A cloud adoption review identifies two separate needs. Finding 1: An application communicates between two AWS Regions and the team assumes there can be no networking charges because both Regions belong to AWS. Finding 2: A finance analyst assumes Capacity Reservations and Savings Plans are identical products with the same capacity guarantees and discounts. Which two-part response addresses both findings in order?
Explanation
Correct Answer
For finding 1: Transfers between AWS locations can incur charges even when the endpoints are both AWS-hosted. For finding 2: Reserving capacity and committing to spend address different business needs. Both actions are required.
Incorrect Answers
The actions are reversed. The correct order is (1) Review the relevant inter-Region data transfer pricing and architecture before estimating recurring costs. (2) Distinguish compute capacity reservation needs from savings commitments and evaluate their supported combinations.
For finding 1: Transfers between AWS locations can incur charges even when the endpoints are both AWS-hosted. That action addresses a different situation: A file service sends large quantities of data to customers across the internet, but its budget assumes every transferred byte costs the same as inbound upload.
For finding 2: Reserving capacity and committing to spend address different business needs. That action addresses a different situation: A backup team chooses the cheapest advertised S3 archival storage rate but expects thousands of immediate restores each day.






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