Google Cloud

Google Cloud Certified – Professional Data Engineer

PR000258
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Become a certified Professional Data Engineer with exam code PR000258 to validate your data engineering skills in Google Cloud.

486 questions 0 views Free
Start Mock Test Timed · Full-length · Scored

Questions 161–170 of 486

Q161

A company needs to ensure that only specific users can upload files to a Cloud Storage bucket. What should they implement?

  • A Cloud Identity Groups
  • B Bucket Access Control List
  • C Cloud Armor Policies
  • D Object Lifecycle Management
Explanation Bucket Access Control Lists allow you to specify permissions for specific users on a bucket, while the others do not manage file upload permissions.
Q162

You are configuring a Compute Engine VM to use a public IP address. What happens if the VM is stopped?

  • A Public IP is retained
  • B Public IP is released
  • C Public IP is changed
  • D Public IP is permanently deleted
Explanation When a VM is stopped, non-static public IP addresses are released, while the other options incorrectly describe the behavior of public IPs.
Q163

Which service is best for real-time data analytics?

  • A BigQuery
  • B Cloud Datastore
  • C Pub/Sub
  • D Cloud Functions
Explanation Pub/Sub is designed for real-time data ingestion and processing, while the others focus on storage and querying.
Q164

A company needs to upload large files regularly. Which is the most efficient method?

  • A Using gsutil cp command
  • B Google Drive upload
  • C Direct API calls
  • D FTP transfer
Explanation The gsutil cp command is optimized for large file uploads, whereas the other options are less efficient for bulk uploads.
Q165

What happens when a Cloud Function exceeds its timeout limit?

  • A Function completes immediately
  • B Function is automatically retried
  • C Function billing stops
  • D Function is terminated forcibly
Explanation When a Cloud Function exceeds its timeout, it is terminated and not billed beyond the timeout duration.
Q166

Which service allows for automated data transformation in Cloud Dataflow?

  • A Apache Beam
  • B BigQuery
  • C Cloud Functions
  • D Cloud Storage
Explanation Apache Beam is the programming model used for Cloud Dataflow.
Q167

A company needs to process streaming data from IoT devices. Which service should be primary?

  • A BigQuery
  • B Pub/Sub
  • C Cloud SQL
  • D Cloud Storage
Explanation Pub/Sub is designed for real-time messaging and streaming data.
Q168

What happens when you configure a dataset in BigQuery with a 5-day expiration?

  • A Data is deleted immediately after 5 days.
  • B Data is deleted 5 days from last access.
  • C Data remains until manually deleted.
  • D Data is archived but not deleted.
Explanation Data expires 5 days after the last query or access.
Q169

Which service allows you to build data pipelines in Google Cloud?

  • A Cloud Dataflow
  • B Cloud Functions
  • C Google Kubernetes Engine
  • D BigQuery
Explanation Cloud Dataflow is specifically designed for creating data pipelines, while the others serve different purposes.
Q170

A company needs to analyze real-time streaming data from multiple sources. Which service is best suited for this?

  • A BigQuery
  • B Cloud Pub/Sub
  • C Dataflow
  • D Cloud Storage
Explanation Cloud Pub/Sub is designed for real-time messaging and streaming data integration, unlike the others.