Practice Test 3 | AWS Certified Cloud Practitioner | CLF-C01 | Dumps | Mock Test
A large Oil & gas company is planning to deploy a high-volume application on multiple Amazon EC2 instances. Which of the following can help to reduce operational expenses?
A. Deploy Amazon EC2 instance with Auto-scaling
B. Deploy Amazon EC2 instance in multiple AZ’s
C. Deploy Amazon EC2 instance with Amazon instance store-backed AMI
D. Deploy Amazon EC2 instance with Cluster placement group
Correct Answer: A
Using Amazon EC2 Auto-Scaling helps to match the workload on the application with the optimum number of the Amazon EC2 instance. Due to this, during low load on application, Amazon EC2 instances are terminated which reduces operational cost.
For more information on reducing cost using AWS cloud , refer to the following URL,
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