In the lifecycle, which stage comes right after data preparation?
Why B is the answer
Model training
Ingestion, preparation, training, deployment, management.
In detail
- Training comes right after data preparation.
- Management continues after deployment.
Use case
An illustrative scenario, not a real incident.
Once data is prepared, a team trains the model, then deploys and manages it.
See it in different ways
flowchart LR A["Data ingestion"] --> B["Data preparation"] B --> C["Model training"] C --> D["Model deployment"] D --> E["Model management"]
stateDiagram-v2 [*] --> Ingestion Ingestion --> Preparation Preparation --> Training Training --> Deployment Deployment --> Management Management --> Training: retrain
flowchart LR S0["Ingestion"] --> S1["Preparation"] --> S2["Training"] --> S3["Deployment"] --> S4["Management"]
Key point: Training follows preparation.
Why the other options are wrong
- A. Model deployment
- Deployment comes after training.
- C. Model management
- Management comes later.
- D. Data ingestion
- Ingestion comes earlier.