Cloud Technology & ServicesQuestion 65 of 100
Which service automatically adjusts the number of EC2 instances to match demand based on defined policies?
a.Amazon CloudFront
b.Amazon S3
c.AWS IAM
d.Amazon EC2 Auto Scaling
Explanation
EC2 Auto Scaling adds or removes instances automatically according to demand and your scaling policies, helping maintain performance while controlling cost. Combined with a load balancer, it supports elastic, resilient architectures.
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