A company runs an application on AWS that performs batch jobs.

Amazon EC2 Spot Instancesoffer spare AWS compute capacity at a significantly reduced cost compared to On-Demand Instances. Spot Instances are ideal for fault-tolerant and flexibleworkloads that can tolerate interruptions, such as batch jobs, data processing, or large-scale computations. These instances may be interrupted by AWS if there is a demand for capacity, but they provide the best cost optimization for workloads that can handle such interruptions.

Why other options are not suitable:

A. Amazon Macie: A data security and privacy service, not relevant to running batch jobs.

B. Amazon Neptune: A graph database service, not relevant to compute optimization.

D. Amazon EC2 On-Demand Instances: Provide flexible compute capacity but at a higher cost than Spot Instances, which are more suitable for cost optimization.