Google Cloud

Google Cloud Certified – Professional Cloud Network Engineer

PR000240

Become a certified Professional Cloud Network Engineer with exam code PR000240 to validate your networking skills in Google Cloud.

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

Questions 441–450 of 492

Q441

You are configuring a Cloud NAT. What happens when a VM in a private subnet makes a request to the internet?

  • A Response is blocked
  • B Response goes directly to the VM
  • C Response is sent via Cloud NAT
  • D Response requires public IP
Explanation Cloud NAT allows VMs to access the internet and receive responses by using a NAT gateway.
Q442

Which Google Cloud service is best for managing containerized applications?

  • A Google Kubernetes Engine
  • B Cloud Functions
  • C Cloud Run
  • D App Engine
Explanation Google Kubernetes Engine excels at orchestrating containerized apps; other options focus on different models for application deployment.
Q443

A company needs to ensure high availability for its backend services. Which feature should it enable?

  • A Multi-Region Deployment
  • B Single Instance Group
  • C Static IP Addresses
  • D Cloud DNS
Explanation Multi-Region Deployment distributes services for high availability, while the other options do not provide redundancy.
Q444

What happens when you delete a Google Cloud Pub/Sub subscription?

  • A Messages are retained indefinitely
  • B Pending messages are lost
  • C The subscription is paused
  • D New messages are still received
Explanation Pending messages are indeed lost when the subscription is deleted; other options suggest incorrect behaviors regarding message retention.
Q445

Which service is used for hybrid networking in GCP?

  • A Cloud VPN
  • B Cloud Firestore
  • C Cloud Functions
  • D Cloud Storage
Explanation Cloud VPN enables secure hybrid networking, while the others are unrelated services.
Q446

A company needs a scalable database solution with minimal management overhead. Which database service should they choose?

  • A Cloud Spanner
  • B Cloud SQL
  • C BigQuery
  • D Firestore
Explanation Cloud Spanner offers scalability and minimal management; the others may require more management.
Q447

What happens when you configure IAM roles without adequate permissions?

  • A Permission granted instantly
  • B Access is denied
  • C Services run normally
  • D All users get access
Explanation Insufficient permissions lead to access being denied, others suggest incorrect behavior.
Q448

Which service allows you to create private networks on Google Cloud?

  • A VPC
  • B Cloud Storage
  • C Cloud Pub/Sub
  • D BigQuery
Explanation VPC (Virtual Private Cloud) is the service used for creating private networks, while the others serve different purposes.
Q449

A company needs to ensure that only specific workloads can access their sensitive Cloud SQL database. Which feature should they implement?

  • A Firewall Rules
  • B VPC Peering
  • C Private Service Access
  • D IAM Roles
Explanation Firewall Rules can restrict traffic to the database by controlling IP addresses, unlike the other options, which serve different purposes.
Q450

What happens when you delete a firewall rule in a Google Cloud VPC network?

  • A Traffic is immediately blocked
  • B Network ACLs are affected
  • C All ingress traffic is allowed
  • D No effect on existing connections
Explanation Deleting a firewall rule removes the restriction, allowing the traffic to flow freely; existing connections remain unaffected but new ones will adhere to the change.