Which OCI feature allows for managing different cloud resources using Infrastructure as Code?

The feature that allows for managing different cloud resources using Infrastructure as Code is Terraform with OCI. Terraform is a widely used open-source tool designed to create, manage, and provision infrastructure through code, allowing for automation and consistency in cloud resource management.

With Terraform, users can define their desired infrastructure in configuration files, which can then be versioned and reused. This approach promotes practices such as automation, configuration management, and infrastructure consistency—key benefits of using Infrastructure as Code. When used with Oracle Cloud Infrastructure, Terraform simplifies the deployment and management of OCI services, enhancing operational efficiency and governance.

While the OCI CLI (Command Line Interface) and OCI APIs indeed facilitate resource management and interactions with OCI services, they do not inherently provide the Infrastructure as Code capabilities that Terraform offers. The OCI Data Science service focuses primarily on data science workflows and does not engage specifically with the broader infrastructure management aspect. Thus, Terraform with OCI is the most accurate choice for the question regarding Infrastructure as Code.