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Question 93 - Professional Data Engineer discussion
You are planning to use Google's Dataflow SDK to analyze customer data such as displayed below.
Your project requirement is to extract only the customer name from the data source and then write to an output PCollection.
Tom,555 X street
Tim,553 Y street
Sam, 111 Z street
Which operation is best suited for the above data processing requirement?
A.
ParDo
B.
Sink API
C.
Source API
D.
Data extraction
Your answer:
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