What service does OCI provide to manage configurations?

The correct answer is Resource Manager, as this service specifically is designed for managing configurations in Oracle Cloud Infrastructure (OCI). Resource Manager allows users to automate the provisioning and management of resources using infrastructure as code. It is based on Terraform, an open-source tool that helps in defining infrastructure as code, which allows for consistent and repeatable resource management.

By using Resource Manager, organizations can create, update, and manage the lifecycle of their cloud resources efficiently by deploying configuration files that describe the desired state of the infrastructure. This means that users benefit from version control and can easily roll back changes if necessary, which is essential for maintaining configuration management best practices in cloud environments.

In contrast, the other options do not focus primarily on configuration management. Cloud Storage is intended for storing data in the cloud, Data Science is a platform for developing and deploying data-driven applications and machine learning models, while Network Configuration Manager is focused on network resource management rather than broader configuration management. Therefore, Resource Manager stands out as the dedicated service purpose-built for managing configurations within OCI.