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 421–430 of 495

Q421

Which service can automatically scale applications in response to demand?

  • A Google App Engine
  • B Google Cloud Functions
  • C Google Cloud Storage
  • D Google BigQuery
Explanation Google App Engine automatically scales applications, while others do not directly manage scaling.
Q422

A company needs to store large amounts of unstructured data for analytics purposes. What Google Cloud service is most appropriate?

  • A Google Cloud SQL
  • B Google Bigtable
  • C Google Cloud Storage
  • D Google Pub/Sub
Explanation Google Cloud Storage is designed for unstructured data, unlike the others which serve different purposes.
Q423

You are configuring IAM policies for a project. What happens if you assign a 'Viewer' role to a user at the project level?

  • A User can edit resources
  • B User has read-only access
  • C User can create new resources
  • D User cannot access resources
Explanation The 'Viewer' role grants read-only access to project resources, while others imply higher privileges.
Q424

Which service provides serverless execution for code?

  • A Cloud Functions
  • B Cloud SQL
  • C App Engine
  • D Cloud Run
Explanation Cloud Functions allows execution of code in response to events; Cloud SQL is for managed databases and App Engine is for deploying applications.
Q425

A company needs to analyze large datasets in real time. Which service should they use?

  • A BigQuery
  • B Cloud Storage
  • C Cloud Pub/Sub
  • D Cloud Functions
Explanation BigQuery is specifically designed for real-time analytics on large datasets; Cloud Storage is for object storage.
Q426

You are configuring IAM policies. What happens if a user belongs to multiple groups with conflicting permissions?

  • A Deny all permissions
  • B Permit all permissions
  • C Permit the most permissive
  • D Deny the most permissive
Explanation IAM resolves permission conflicts by granting the most permissive one; denying permissions comes last.
Q427

Which Google Cloud service is optimal for managing Docker containers?

  • A Google Kubernetes Engine
  • B Compute Engine
  • C Cloud Functions
  • D App Engine
Explanation Google Kubernetes Engine is designed for orchestrating Docker containers, while the others focus on different workloads.
Q428

A company needs a service for real-time data analytics with high throughput. Which should they use?

  • A BigQuery
  • B Cloud Pub/Sub
  • C Cloud Storage
  • D Cloud Datastore
Explanation Cloud Pub/Sub is ideal for real-time messaging and analytics; BigQuery is better for large batch queries.
Q429

What happens when you set IAM roles directly on a project-level resource?

  • A Overrides organization roles
  • B Inheritance is not applied
  • C Roles are cumulative
  • D Local only affects the specific resource
Explanation Roles at different levels combine, meaning project-level roles are added to organization roles.
Q430

Which service is best for unstructured data storage?

  • A Cloud Storage
  • B Cloud SQL
  • C Cloud Firestore
  • D BigQuery
Explanation Cloud Storage is ideal for unstructured data, while the others are structured databases or analytics services.