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 131–140 of 486

Q131

A company needs to encrypt data at rest in Google Cloud. Which should they use?

  • A Google Cloud IAM
  • B Cloud Key Management Service
  • C Cloud Identity
  • D Cloud Functions
Explanation Cloud Key Management Service provides encryption key management for data at rest, while IAM and Identity focus on access controls.
Q132

What happens when you assign a role to a user in Google Cloud?

  • A User can access resources globally
  • B User gets permissions for specified resources
  • C Role is automatically removed after 30 days
  • D Permissions are permanently granted, no changes possible
Explanation Assigning a role grants the user permissions only for the resources linked to that role; thus, they are not globally accessible or permanent.
Q133

Which service allows real-time data processing in Google Cloud?

  • A Cloud Dataflow
  • B Cloud Storage
  • C BigQuery
  • D Cloud Pub/Sub
Explanation Cloud Dataflow enables real-time processing, while others are primarily for storage or analytics.
Q134

A company needs to analyze large datasets without managing servers. Which service should they use?

  • A Compute Engine
  • B Cloud Run
  • C BigQuery
  • D Cloud SQL
Explanation BigQuery is serverless and designed for large-scale analytics, while the others require server management.
Q135

What happens when you delete a Cloud Storage bucket that contains objects?

  • A Objects are retained permanently
  • B Objects are pending deletion
  • C Objects are permanently deleted
  • D Only empty buckets can be deleted
Explanation Deleting a bucket removes all its objects without recovery, while the other options suggest incorrect outcomes.
Q136

Which BigQuery feature allows for real-time analytics?

  • A Streaming Inserts
  • B Batch Processing
  • C Data Transfer Service
  • D Table Partitioning
Explanation Streaming Inserts enable real-time data analysis, while the others focus on batch processing or data transfer, not real-time capabilities.
Q137

A company needs to manage access to multiple Google Cloud projects. Which IAM feature should they use?

  • A Service Accounts
  • B Organizational Policies
  • C Resource Hierarchies
  • D Folders
Explanation Folders allow for managing access across multiple projects efficiently, while the others do not directly manage access at project level.
Q138

What happens when you set a Cloud Storage bucket to public access?

  • A Everyone can read objects
  • B Objects become encrypted automatically
  • C Bucket is deleted immediately
  • D Access denied to all users
Explanation Setting a bucket to public allows anyone to read the objects, while the other options do not accurately describe the effect of public access.
Q139

Which service is best for real-time data analytics?

  • A BigQuery
  • B Dataflow
  • C Cloud Functions
  • D Cloud Datastore
Explanation Dataflow processes data in real-time, while BigQuery is used for batch analysis.
Q140

A company needs to store large amounts of unstructured data. Which option is most suitable?

  • A Google Sheets
  • B Cloud SQL
  • C Cloud Storage
  • D Firestore
Explanation Cloud Storage is designed for unstructured data, unlike the other options.