ACorrect
Deployment
Correct. Deployment is the stage of rolling out an evaluated model to the production environment so it can actually be used. It is the entry point to production operation.
A company is designing an operational structure for a foundation model. In mapping each stage of the lifecycle to a responsible team, which stages are involved after the model begins to be used in production (from deployment onward)? (Choose TWO.)
1 / 1
Select all that apply
CorrectA, D
Explanation
Choosing the two FM lifecycle stages involved from deployment onward.
- 1「after the model begins to be used in production (from deployment onward)」Choose the stages from production operation onward
- 2「which stages」Deployment and feedback apply (the early learning stages are excluded)
BIncorrect
Data selection
Data selection is the first stage of the lifecycle, where the data to be used for training is decided.
It is not a stage from deployment onward, so it is incorrect.
CIncorrect
Pre-training
Pre-training is a learning stage in the early half of the lifecycle, where general knowledge is acquired.
It is not a stage from deployment onward, so it is incorrect.
DCorrect
Feedback
Correct. Feedback is a post-deployment stage that collects behavior and user reactions in production and uses them for retraining and improvement.
EIncorrect
Fine-tuning
Fine-tuning is a learning stage that adapts a model to a specific task before deployment.
It is not a stage from deployment onward, so it is incorrect.
Key Takeaway
The latter half of the FM lifecycle (from deployment onward) is 'deployment (rolling out to production) → feedback (collecting production reactions and improving)'. The early-half 'data selection, pre-training, fine-tuning, and evaluation' are stages before deployment. Remember it split by deployment into the early half (preparation, training, evaluation) and the latter half (operation, improvement).