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Which cloud computing advantage is a company applying when it uses AWS Regions to increase application availability to users in different countries?
A
Pay-as-you-go pricing
B
Capacity forecasting
C
Economies of scale
D
Global reach
Explanation:
Global reach is the correct answer because:
AWS Regions are physical locations around the world where AWS has data centers
By deploying applications across multiple AWS Regions, companies can serve users in different geographic locations with lower latency and higher availability
This provides global coverage and improves application performance for international users
The other options don't directly relate to geographic distribution:
Pay-as-you-go pricing: Refers to the billing model where you only pay for what you use
Capacity forecasting: Involves predicting resource needs to avoid over-provisioning
Economies of scale: Refers to cost advantages that come from AWS's large-scale operations
Using AWS Regions specifically addresses the ability to serve users globally, making "Global reach" the most appropriate advantage in this scenario.