What is infrastructure as code used for?Creating infrastructureSoftware applicationsCPUNone of the above

Breakdown of the Problem

1. Identify what "Infrastructure as Code" (IaC) refers to.
2. Determine its primary uses and applications.

Relevant Concepts

1. Infrastructure as Code (IaC) allows developers to manage and provision computing infrastructure through machine-readable definition files, rather than physical hardware configuration or interactive configuration tools.

Analysis and Detail

1. Creating Infrastructure: IaC is primarily used for automating the setup and management of infrastructure environments, such as servers, databases, and networks.
2. Software Applications: While IaC is crucial for infrastructure, it indirectly impacts software applications by providing the necessary environments for these applications to run smoothly.
3. CPU: This option does not directly relate to the essence of IaC.
4. None of the Above: This option is invalid since IaC has clear applications.

Verify and Summarize

Given the understanding of IaC, the most accurate description of its use is in creating and managing infrastructure.

Final Answer

Infrastructure as Code is primarily used for Creating Infrastructure.