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: Oct 27, 2026

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Question 1

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 2

You are using BigQuery with a regional dataset that includes a table with the daily sales volumes. This table is updated multiple times per day. You need to protect your sales table in case of regional failures with a recovery point objective (RPO) of less than 24 hours, while keeping costs to a minimum. What should you do?

A : Schedule a daily BigQuery snapshot of the table.

B : Schedule a daily export of the table to a Cloud Storage dual or multi-region bucket.

C : Schedule a daily copy of the dataset to a backup region.

D : Modify ETL job to load the data into both the current and another backup region.

Answer: A

Question 3

Which role must be assigned to a service account used by the virtual machines in a Dataproc cluster so they can execute jobs?

A : taproc Worker

B : taproc Viewer

C : taproc Runner

D : taproc Editor

Answer: A

Question 4

You create a new report for your large team in Google Data Studio 360. The report uses Google BigQuery as

its data source. It is company policy to ensure employees can view only the data associated with their region,

so you create and populate a table for each region. You need to enforce the regional access policy to the data.

Which two actions should you take? (Choose two.)

A : ure all the tables are included in global dataset.

B : ure each table is included in a dataset for a region.

C : just the settings for each table to allow a related region-based security group view access.

D : just the settings for each view to allow a related region-based security group view access.

E : just the settings for each dataset to allow a related region-based security group view access.

Answer: A,D

Question 5

Each analytics team in your organization is running BigQuery jobs in their own projects. You want to enable each team to monitor slot usage within their projects. What should you do?

A : eate a Stackdriver Monitoring dashboard based on the BigQuery metric query/scanned_bytes

B : eate a Stackdriver Monitoring dashboard based on the BigQuery metric slots/allocated_for_project

C : eate a log export for each project, capture the BigQuery job execution logs, create a custom metric based on the totalSlotMs, and create a Stackdriver Monitoring dashboard based on the custom metric

D : eate an aggregated log export at the organization level, capture the BigQuery job execution logs, create a custom metric based on the totalSlotMs, and create a Stackdriver Monitoring dashboard based on the custom metric

Answer: D

Page: 1 / 95

Total 472 Questions | Updated On: Oct 27, 2026

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