Infrastructure as Code tools execute the declarative code you write to provision cloud resources automatically.
Think about which tool automates resource creation based on infrastructure definitions across different cloud providers.
Consider what bridges the gap between writing infrastructure specifications and actually deploying them to your cloud platform.
Think of the tool whose name is associated with provisioning across multiple cloud providers using declarative files.
Eliminate options that are runtimes, pipelines, or orchestrators rather than provisioning tools.
The answer is an Infrastructure as Code tool that builds resources from your written configuration.

Containers vs. virtual machines