Which of the following is a component of the AWS Global Infrastructure?
Amazon Alexa
AWS Regions
Amazon Lightsail
AWS Organizations
Explanations:
Amazon Alexa is a voice service and not a component of the AWS Global Infrastructure.
AWS Regions are a core component of the AWS Global Infrastructure, providing locations for services.
Amazon Lightsail is a service for simplified cloud hosting, not a part of the infrastructure itself.
AWS Organizations is a management service for multiple AWS accounts, not a physical infrastructure component.
I calculate that the answer is:
AWS Regions