Google Professional Data Engineer
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What is the recommended method to update a running Cloud Dataflow pipeline to a new version without losing any data?
A
Stop the pipeline with the Drain option and create a new job with the updated code.
B
Update the pipeline using the --update option and set the --jobName to a new unique job name.
C
Update the pipeline using the --update option and set the --jobName to the existing job name.
D
Stop the pipeline with the Cancel option and create a new job with the updated code.