Google udemy selected Professional-data-engineer Google Cloud Certified Questions Answers by Stevie q188 vce pdf

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Exam Name:	Google Professional Data Engineer Exam
Exam Code:	Professional-Data-Engineer Dumps
Vendor:	Google	Certification:	Google Cloud Certified
Questions:	374 Q&A's	Shared By:	stevie

Question 32

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?

Options:

ParDo

Sink API

Source API

Data extraction

Discussion

Question 33

Why do you need to split a machine learning dataset into training data and test data?

Options:

So you can try two different sets of features

To make sure your model is generalized for more than just the training data

To allow you to create unit tests in your code

So you can use one dataset for a wide model and one for a deep model

Discussion

Question 34

You want to use a BigQuery table as a data sink. In which writing mode(s) can you use BigQuery as a sink?

Options:

Both batch and streaming

BigQuery cannot be used as a sink

Only batch

Only streaming

Discussion

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Question 35

What are the minimum permissions needed for a service account used with Google Dataproc?

Options:

Execute to Google Cloud Storage; write to Google Cloud Logging

Write to Google Cloud Storage; read to Google Cloud Logging

Execute to Google Cloud Storage; execute to Google Cloud Logging

Read and write to Google Cloud Storage; write to Google Cloud Logging