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Google Professional-Data-Engineer Exam With Confidence Using Practice Dumps

Exam Code:
Professional-Data-Engineer
Exam Name:
Google Professional Data Engineer Exam
Certification:
Vendor:
Questions:
387
Last Updated:
Jan 7, 2026
Exam Status:
Stable
Google Professional-Data-Engineer

Professional-Data-Engineer: Google Cloud Certified Exam 2025 Study Guide Pdf and Test Engine

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Google Professional Data Engineer Exam Questions and Answers

Question 1

You have a data pipeline with a Dataflow job that aggregates and writes time series metrics to Bigtable. You notice that data is slow to update in Bigtable. This data feeds a dashboard used by thousands of users across the organization. You need to support additional concurrent users and reduce the amount of time required to write the data. What should you do?

Choose 2 answers

Options:

A.

Configure your Dataflow pipeline to use local execution.

B.

Modify your Dataflow pipeline lo use the Flatten transform before writing to Bigtable.

C.

Modify your Dataflow pipeline to use the CoGrcupByKey transform before writing to Bigtable.

D.

Increase the maximum number of Dataflow workers by setting maxNumWorkers in PipelineOptions.

E.

Increase the number of nodes in the Bigtable cluster.

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Question 2

You are designing the database schema for a machine learning-based food ordering service that will predict what users want to eat. Here is some of the information you need to store:

The user profile: What the user likes and doesn’t like to eat

The user account information: Name, address, preferred meal times

The order information: When orders are made, from where, to whom

The database will be used to store all the transactional data of the product. You want to optimize the data schema. Which Google Cloud Platform product should you use?

Options:

A.

BigQuery

B.

Cloud SQL

C.

Cloud Bigtable

D.

Cloud Datastore

Question 3

To give a user read permission for only the first three columns of a table, which access control method would you use?

Options:

A.

Primitive role

B.

Predefined role

C.

Authorized view

D.

It's not possible to give access to only the first three columns of a table.