After building a waste-collection scheduling image on a laptop, other hosts and the cluster must run the same artifact. What role does a container registry play?
Select an answer to reveal the explanation.
Short Explanation
A registry is the shared library shelf: you publish the book from your desk, and every other reader borrows the same edition by name instead of photocopying your laptop disk.
Full Explanation
Images built locally remain local until published to a registry. Other hosts and clusters pull that artifact by repository name and tag or digest. OCIR is OCI’s registry later in Domain 2; this concept is the architectural role of a registry in the Docker lifecycle.