Free Google Professional-Data-Engineer Exam Questions

Become Google Certified with updated Professional-Data-Engineer exam questions and correct answers

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Total 472 Questions | Updated On: Mar 12, 2026

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Question 1

Analysts are using Cloud Data Studio for analyzing data sets. They would like to improve the performance of the time required to update tables and charts when working with the data. What would you recommend they try to improve performance?

A : Use an imported data source

B : Use a blended data source

C : Use a live data source

D : Use an extracted data source

Answer: D

Question 2

You work for a shipping company that uses handheld scanners to read shipping labels. Your company has strict data privacy standards that require scanners to only transmit recipients’ personally identifiable information (PII) to analytics systems, which violates user privacy rules. You want to quickly build a scalable solution using cloud-native managed services to prevent exposure of PII to the analytics systems. What should you do?

A : eate an authorized view in BigQuery to restrict access to tables with sensitive data.

B : tall a third-party data validation tool on Compute Engine virtual machines to check the incoming data for sensitive information

C : Stackdriver logging to analyze the data passed through the total pipeline to identify transactions that may contain sensitive information

D : ild a Cloud Function that reads the topics and makes a call to the Cloud Data Loss Prevention API. Use the tagging and confidence levels to either pass or quarantine the data in a bucket for review.

Answer: D

Question 3

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

A : ecute to Google Cloud Storage; write to Google Cloud Logging

B : ite to Google Cloud Storage; read to Google Cloud Logging

C : ecute to Google Cloud Storage; execute to Google Cloud Logging

D : ad and write to Google Cloud Storage; write to Google Cloud Logging

Answer: D

Question 4

You want to archive data in Cloud Storage. Because some data is very sensitive, you want to use the “Trust No One” (TNO) approach to encrypt your data to prevent the cloud provider staff from decrypting your data. What should you do?

A : gcloud kms keys create to create a symmetric key. Then use gcloud kms encrypt to encrypt each archival file with the key and unique additional authenticated data (AAD). Use gsutil cp to upload each encrypted file to the Cloud Storage bucket, and keep the AAD outside of Google Cloud.

B : gcloud kms keys create to create a symmetric key. Then use gcloud kms encrypt to encrypt each archival file with the key. Use gsutil cp to upload each encrypted file to the Cloud Storage bucket. Manually destroy the key previously used for encryption, and rotate the key once and rotate the key once.

C : ecify customer-supplied encryption key (CSEK) in the .boto configuration file. Use gsutil cp to upload each archival file to the Cloud Storage bucket. Save the CSEK in Cloud Memorystore as permanent storage of the secret.

D : ecify customer-supplied encryption key (CSEK) in the .boto configuration file. Use gsutil cp to upload each archival file to the Cloud Storage bucket. Save the CSEK in a different project that only the security team can access.

Answer: B

Question 5

Which of these statements about exporting data from BigQuery is false?

A : export more than 1 GB of data, you need to put a wildcard in the destination filename.

B : only supported export destination is Google Cloud Storage.

C : ta can only be exported in JSON or Avro format.

D : only compression option available is GZIP.

Answer: C

Page: 1 / 95

Total 472 Questions | Updated On: Mar 12, 2026

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