Red Hat OpenShift Developer II DO288 Practice Exam

Which command removes a local image?

sudo podman tag mysql-custom devops/mysql:snapshot sudo podman rmi devops/mysql:snapshot oc rmi devops/mysql:snapshot docker rmi devops/mysql:snapshot

Correct Answer:

sudo podman rmi devops/mysql:snapshot

Explanation:

Removing a local image is done with the rmi command, which stands for remove image. The tag command would just create or update a tag for an existing image, not delete it. OpenShift’s oc rmi isn’t the standard way to remove a local image, and docker rmi would apply only if you’re using Docker instead of Podman. Using podman rmi devops/mysql:snapshot removes the specified image from the local image store (assuming no containers are using it, or you use a force option). So the command shown is the correct way to remove a local image.

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