You use Azure Machine Learning designer to build a model pipeline.

Before running a pipeline in Azure Machine Learning Designer, you must have an available compute resource (such as a compute instance or compute cluster). Compute provides the processing power required to train, evaluate, and execute the pipeline’s modules.

Other options:

A. Jupyter notebook – Used for code-first development, not required for Designer pipelines.

B. Registered model – Created after running a pipeline, not before.