A company wants to automatically add and remove Amazon EC2 instances.The company wants the EC2 instances to adjust to varying workloads dynamically.
Which service or feature will meet these requirements?
Amazon DynamoDB
Amazon EC2 Spot Instances
AWS Snow Family
Amazon EC2 Auto Scaling
Explanations:
Amazon DynamoDB is a managed NoSQL database service and does not provide automatic scaling of EC2 instances.
Amazon EC2 Spot Instances allow you to bid on spare capacity but do not automatically adjust the number of instances based on workload.
AWS Snow Family is used for data transfer and edge computing, not for dynamically scaling EC2 instances.
Amazon EC2 Auto Scaling automatically adjusts the number of EC2 instances in response to changing workloads, fulfilling the requirements.
I scheme that the answer is:
Amazon EC2 Auto Scaling