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Which AWS service is always available free of charge to users?
A
Amazon Athena
B
AWS Identity and Access Management (IAM)
C
AWS Secrets Manager
D
Amazon ElastiCache
Explanation:
AWS Identity and Access Management (IAM) is always available free of charge to users. Here's why:
IAM's free availability makes it accessible for all AWS customers regardless of their usage level, ensuring that security and access management capabilities are available to everyone.