ITGSS Certified DevOps Engineer Practice Test

Which term describes a managed service component that provisions hardware resources?

1. Container service

2. Application Layer

3. Orchestrator

4. Container engine

The correct answer is: Orchestrator

The term that accurately describes a managed service component that provisions hardware resources is 'Orchestrator'. An orchestrator is responsible for managing and automating the deployment, scaling, and management of containerized applications across clusters of hosts, including the necessary hardware resources. It coordinates how various services interact and communicate, ensuring that the required infrastructure is provisioned and maintained effectively. In the context of DevOps, orchestrators provide a layer that abstracts the underlying hardware, allowing developers and operations teams to focus more on application development and less on the manual management of servers or individual hardware components. They typically integrate with cloud service providers to provision resources dynamically based on current needs. The other options do not primarily focus on provisioning hardware resources. A 'Container service' is more about providing a platform for managing container lifecycles rather than provisioning hardware. The 'Application Layer' refers to a layer in the software architecture that deals with user-facing applications, and the 'Container engine' plays a role in running containers but does not focus on the orchestration and management of hardware resources.