AWS Computing Elasticity Services
Question
Which of the following services helps to achieve the computing elasticity in AWS?
Answers
Explanations
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A. B. C. D.Answer - C.
AWS EC2 Auto Scaling Group achieves the computing elasticity by scaling up/down the EC2 instances based on demand.
For more information on the AWS Autoscaling service, please refer to the below URL:
https://aws.amazon.com/autoscaling/The correct answer is C. AWS EC2 Auto Scaling Group.
AWS EC2 Auto Scaling Group helps to achieve computing elasticity in AWS. Elasticity refers to the ability of a system to scale its resources up or down based on demand. EC2 Auto Scaling Group can automatically scale the number of EC2 instances up or down based on changes in demand for the application.
For example, if an application experiences a sudden increase in traffic, EC2 Auto Scaling Group can automatically add additional instances to handle the increased load. Conversely, if the demand decreases, it can automatically terminate instances to reduce costs.
AWS RDS (A) is a managed relational database service, and it does not provide computing elasticity. VPC Endpoint (B) is a service that allows you to connect to AWS services privately from within your VPC without going over the Internet, but it does not provide computing elasticity. Amazon S3 (D) is a scalable object storage service, but it does not provide computing elasticity.
