After a bad tug-wait model went live, ops needs to put the previous endpoint configuration back in minutes. The artifacts are already registered. What is the Domain 3 gap?
Select an answer to reveal the explanation.
Short Explanation
Ops needs the previous endpoint config back in minutes. That is deployment versioning and rollback at the endpoint, not a Domain 2 Model Registry lesson. Re-registering is not a rollback, and retraining from scratch is not the deploy skill.
Full Explanation
Rollback is a versioned deployment: restore the prior endpoint configuration or variant. The Model Registry already holds the training artifact (Domain 2) and is not the rollback action. Rekognition and a from-scratch retrain are not that deploy skill.