AWS Certified Machine Learning Engineer - Associate MLA-C01 — Topic 1 Question 21

Question

A company needs to run a batch data-processing job on Amazon EC2 instances. The job will run during the weekend and will take 90 minutes to finish running. The processing can handle interruptions. The company will run the job every weekend for the next 6 months. Which EC2 instance purchasing option will meet these requirements MOST cost-effectively?

Accepted Answer

Correct answer: A. The correct answer is A. Option A: Spot Instances Spot Instances use spare capacity at a large discount, ideal for fault-tolerant or interruptible workloads. This option delivers the requirement at the lowest cost.

AWS Certified Machine Learning Engineer - Associate MLA-C01 — Question 21