Where will you find the output?

You create a batch inference pipeline by using the Azure ML SDK.

You configure the pipeline parameters by executing the following code:

You need to obtain the output from the pipeline execution.

Where will you find the output?
A . the digit_identification.py script
B . the debug log
C . the Activity Log in the Azure portal for the Machine Learning workspace
D . the Inference Clusters tab in Machine Learning studio
E . a file named parallel_run_step.txt located in the output folder

Answer: E

Explanation:

output_action (str): How the output is to be organized. Currently supported values are ‘append_row’ and ‘summary_only’.

– ‘append_row’ C All values output by run() method invocations will be aggregated into one unique file named parallel_run_step.txt that is created in the output location.

– ‘summary_only’

Reference: https://docs.microsoft.com/en-us/python/api/azureml-contrib-pipeline-steps/azureml.contrib.pipeline.steps.parallelrunconfig