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 221–230 of 495

Q221

A company needs to secure data at rest using encryption. What should they implement?

  • A IAM Roles
  • B VPC Networks
  • C Customer-managed encryption keys
  • D Firestore Security Rules
Explanation Customer-managed keys ensure data encryption; others do not manage encryption.
Q222

You are configuring Cloud Pub/Sub for message delivery. What happens if a subscriber acknowledges a message too late?

  • A The message is permanently deleted
  • B The message is re-delivered
  • C The message expires immediately
  • D The message is queued indefinitely
Explanation Late acknowledgment triggers re-delivery; others do not reflect Pub/Sub behavior.
Q223

Which service allows you to manage containerized applications?

  • A Google Kubernetes Engine
  • B Cloud Functions
  • C App Engine
  • D Cloud Run
Explanation Google Kubernetes Engine is specifically designed for managing Kubernetes clusters, while others serve different functions.
Q224

A company needs to process data in real time from IoT devices. Which Google Cloud service should they use?

  • A Cloud Storage
  • B Cloud Pub/Sub
  • C Dataflow
  • D BigQuery
Explanation Cloud Pub/Sub is ideal for real-time messaging between IoT devices and processing applications.
Q225

You are configuring IAM policies for a project. What happens if a role is granted at both project and organization level?

  • A Role is ignored at project level
  • B Project level role takes precedence
  • C Organization level role takes precedence
  • D No roles are assigned
Explanation In IAM, the more granular role (project level) does not override the broader role (organization level); the organization role applies unless explicitly denied.
Q226

Which service is optimal for real-time data processing?

  • A Cloud Pub/Sub
  • B Cloud Storage
  • C BigQuery
  • D Cloud Functions
Explanation Cloud Pub/Sub is designed for real-time messaging, whereas other options serve different purposes.
Q227

A company needs to secure its APIs. Which Google Cloud feature should be used?

  • A IAM roles
  • B API Gateway
  • C Cloud Functions
  • D Cloud Load Balancing
Explanation API Gateway allows for secure API management, unlike the other options which do not focus specifically on API security.
Q228

What happens when you set a Compute Engine instance to 'preemptible'?

  • A Guaranteed availability every time
  • B Cheaper, but can be shutdown
  • C Permanent instance with no outages
  • D Standard pricing applies
Explanation Preemptible instances are cost-effective but can be terminated, with other options incorrectly suggesting guaranteed uptime or pricing.
Q229

Which service provides a fully managed NoSQL database in Google Cloud?

  • A Firestore
  • B Cloud SQL
  • C MemoryStore
  • D BigQuery
Explanation Firestore is a NoSQL database, while others are either SQL-based or for different use cases.
Q230

A company needs to deploy a microservices architecture in Google Cloud. Which service is ideal for managing this deployment?

  • A Compute Engine
  • B Cloud Functions
  • C Cloud Run
  • D App Engine
Explanation Cloud Run is designed for containerized microservices, unlike others which are not specifically tailored for this use case.