AWS Certified Cloud Practitioner CLF-C02Demo

By Amazon · Question Mode

QuestionQ362

Content Domain 4: Billing, Pricing, and Support

A company has batch workloads that need to run for short periods of time on Amazon EC2. The workloads can handle interruptions and can start again from where they ended.

What is the MOST cost-effective EC2 instance purchasing option to meet these requirements?

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

Spot Instances provide up to 90% cost savings compared to On-Demand instances, making them the most cost-effective option. They are ideal for batch workloads that can tolerate interruptions and resume from where they stopped. Reserved Instances require upfront commitment; Dedicated and On-Demand Instances are significantly more expensive.

Learn more

Community Discussion

No comments yet. Be the first to start the discussion!