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 371–380 of 486

Q371

What happens when you set the retention policy on a BigQuery dataset to 365 days?

  • A Data is retained forever
  • B Data is deleted after 365 days
  • C Data cannot be queried
  • D Data is archived automatically
Explanation Retaining a dataset for 365 days means it will be deleted after that period.
Q372

You are configuring access control for a Cloud Storage bucket. What does adding a principal without specifying a role do?

  • A Grant full access
  • B Deny all access
  • C Grant read access only
  • D No access is granted
Explanation Without a role, no permissions are assigned to the principal.
Q373

Which Google Cloud service is best for running containerized applications?

  • A Google Kubernetes Engine
  • B Cloud Functions
  • C App Engine
  • D Cloud Run
Explanation Google Kubernetes Engine is designed for container orchestration, while others serve different purposes.
Q374

A company needs to analyze streaming data in real-time. Which service should they use?

  • A Cloud Pub/Sub
  • B BigQuery
  • C Dataflow
  • D Cloud Spanner
Explanation Dataflow is specifically designed for real-time data processing, unlike the others.
Q375

What happens when a Google Cloud Storage object's ACL is set to 'private'?

  • A Only the owner can access it
  • B Everyone can read it
  • C Anyone with the link can access
  • D It is deleted immediately
Explanation A 'private' ACL restricts access only to the owner.
Q376

Which service would you use for real-time data processing in Google Cloud?

  • A Cloud Dataflow
  • B Cloud Storage
  • C Cloud Functions
  • D BigQuery
Explanation Cloud Dataflow is designed for real-time data processing, while other options serve different purposes.
Q377

A company needs to analyze large datasets quickly without managing infrastructure. Which service is best for them?

  • A Cloud Run
  • B BigQuery
  • C Cloud Storage
  • D Dataflow
Explanation BigQuery provides a serverless solution for large-scale data analysis, unlike the others.
Q378

What happens when you accidentally apply an IAM policy that denies all access to a critical resource?

  • A Access is granted to everyone.
  • B Service accounts retain access.
  • C No one can access the resource.
  • D Admins can bypass the policy.
Explanation Denying all access prevents everyone from accessing the resource, regardless of roles.
Q379

Which service enables serverless data warehousing?

  • A BigQuery
  • B Cloud SQL
  • C Cloud Storage
  • D Dataflow
Explanation BigQuery is designed for serverless data warehousing, while the other options serve different purposes.
Q380

A company needs to process streaming data in real-time. Which option should they choose?

  • A Cloud Pub/Sub
  • B Cloud Storage
  • C Cloud Functions
  • D Cloud Spanner
Explanation Cloud Pub/Sub is designed for real-time messaging and streaming data, unlike the other options.