Google Cloud

Google Cloud Certified – Professional Cloud Developer

PR000266

Validate your skills as a Professional Cloud Developer with exam code PR000266 in Google Cloud.

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

Questions 311–320 of 495

Q311

A company needs to store its archival data with low retrieval costs. Which service should they use?

  • A Cloud SQL
  • B Cloud Spanner
  • C Cloud Storage Nearline
  • D Cloud Storage Coldline
Explanation Cloud Storage Coldline is ideal for archival data, while Nearline is for infrequent access.
Q312

What happens when you configure an IAM role with no permissions assigned?

  • A Users gain access to all resources
  • B Users have restricted access
  • C No access to any resources
  • D Users can manage IAM roles
Explanation The role effectively grants no permissions, denying access.
Q313

Which Google Cloud service can automatically scale based on load?

  • A Google Kubernetes Engine
  • B Cloud Functions
  • C Cloud Run
  • D Cloud Storage
Explanation Cloud Run can automatically scale to zero or more based on incoming traffic, whereas others do not automatically scale in the same manner.
Q314

You are configuring an IAM policy for a new project. What happens if a user has roles assigned at both the project and folder levels?

  • A Folder level roles override project roles
  • B Project level roles override folder roles
  • C They are merged together
  • D No roles are applied
Explanation Roles are additive; both folder and project roles are considered for access control.
Q315

A company needs to consistently monitor application performance metrics across multiple services. Which Google Cloud service should they implement?

  • A Cloud Pub/Sub
  • B Cloud Monitoring
  • C Cloud Scheduler
  • D Cloud Functions
Explanation Cloud Monitoring provides insights and metrics for applications; others do not focus on performance monitoring.
Q316

Which Google Cloud service is best for event-driven serverless computing?

  • A Cloud Functions
  • B App Engine
  • C Cloud Run
  • D Compute Engine
Explanation Cloud Functions is specifically designed for event-driven serverless applications; other options are for broader use cases.
Q317

A company needs to securely share data between its on-premises systems and Google Cloud. Which service should they use?

  • A Cloud Storage
  • B Cloud Pub/Sub
  • C Cloud VPN
  • D Cloud Spanner
Explanation Cloud VPN enables secured connections between on-premises and Google Cloud; the others do not provide secure networking.
Q318

What happens when you set an IAM policy with 'deny all' followed by 'allow specific'?

  • A Only allowed users can access
  • B Access is denied for everyone
  • C Access is allowed for everyone
  • D Policies are ignored completely
Explanation In IAM, a deny takes precedence over allow, but specific allows can grant access to intended users; other options misinterpret the hierarchy.
Q319

Which Google Cloud service is optimized for scalable NoSQL databases?

  • A Cloud Spanner
  • B Cloud Firestore
  • C BigQuery
  • D Cloud SQL
Explanation Cloud Firestore is designed for flexible, scalable NoSQL databases, while the others serve different database requirements.
Q320

A company needs to build a CI/CD pipeline in Google Cloud. Which tool should they use for continuous integration?

  • A Google Cloud Build
  • B Cloud Functions
  • C Cloud Run
  • D App Engine
Explanation Google Cloud Build is specifically designed for CI/CD tasks, unlike the other services, which focus on deployment or function execution.