What is the primary purpose of IaC (Infrastructure as Code)?

Detailed Explanation:

Rationale for Correct Answer:The core purpose of IaC is to define, provision, and configure infrastructure using code so it becomes repeatable, versionable, and automatable. Terraform is an IaC tool that uses declarative configuration to manage infrastructure resources consistently across environments.

Analysis of Incorrect Options (Distractors):

A: Incorrect. IaC may reduce costs indirectly (less manual work, fewer mistakes), but “cheaply” is not its primary purpose.

C: Incorrect. Terraform can manage many vendors, but IaC is not primarily about defining a vendor-agnostic API.

D: Incorrect. CI/CD pipelines are for software delivery; IaC can be used within pipelines, but it is not the pipeline itself.

Key Concept:IaC enables automated, repeatable infrastructure provisioning and configuration using code.