QuestionQ541

Content Domain 4: Billing, Pricing, and Support

A company has a test AWS environment and plans to test an application in AWS. The application testing may be interrupted and does not need to run continuously.

Which Amazon EC2 purchasing option will satisfy these requirements MOST cost-effectively?

  • A On-Demand Instances
  • B Dedicated Instances
  • C Spot Instances
  • D Reserved Instances
Explanation

Spot Instances provide discounted spare Amazon EC2 capacity and are specifically cost-effective for workloads that are flexible about when they run and can tolerate interruptions, including test and development workloads.

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