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 41–50 of 492

Q41

A company needs to monitor VM performance in real-time. Which Google Cloud service should they use?

  • A Stackdriver Logging
  • B Cloud Monitoring
  • C Cloud Spanner
  • D Cloud Storage
Explanation Cloud Monitoring provides real-time insights; the other options either log data or serve storage purposes.
Q42

What happens when a firewall rule allows Egress but blocks Ingress?

  • A Incoming and outgoing traffic is blocked
  • B Only outgoing traffic is allowed
  • C Only incoming traffic is allowed
  • D No restrictions on any traffic
Explanation The rule permits outbound but restricts inbound traffic; hence, only outgoing is allowed.
Q43

Which service enables secure private connections within Google Cloud?

  • A Cloud VPN
  • B Cloud CDN
  • C Cloud Storage
  • D Cloud Pub/Sub
Explanation Cloud VPN provides secure, private connectivity, while the others serve different purposes.
Q44

A company needs to ensure its VM instances can only access their own Cloud SQL instances. What should you implement?

  • A IAM Roles
  • B VPC Service Controls
  • C Firewall Rules
  • D Service Networking
Explanation VPC Service Controls help enforce access restrictions, ensuring instances exclusively access allowed resources.
Q45

You are configuring a Global HTTP Load Balancer. What happens when a backend service goes down?

  • A Traffic reroutes to another region.
  • B 300 responses are sent to users.
  • C Load balancer pauses this backend.
  • D New instances are automatically created.
Explanation The load balancer will mark the backend as unhealthy, pausing the instant traffic to it and rerouting to healthy backends.
Q46

Which service is best for managing IP address allocation in GCP?

  • A Cloud DNS
  • B VPC Network
  • C Cloud Router
  • D Cloud CDN
Explanation VPC Network manages IP addressing, while others do not.
Q47

A company needs to connect on-premises infrastructure to GCP securely. Which service should they use?

  • A Cloud Functions
  • B Cloud VPN
  • C App Engine
  • D BigQuery
Explanation Cloud VPN provides secure connections to GCP.
Q48

You are configuring a firewall rule in GCP. What happens if you set an egress rule to allow traffic from 10.0.0.0/24 to all destinations?

  • A Blocks all outbound traffic
  • B Allows traffic to the internet only
  • C Allows traffic to any IP address
  • D Only allows traffic to GCP services
Explanation The rule permits traffic to any IP address.
Q49

Which service provides private connectivity to Google services?

  • A Cloud VPN
  • B Cloud Interconnect
  • C Cloud Pub/Sub
  • D Cloud Functions
Explanation Cloud Interconnect offers private connectivity, while others provide different functionalities.
Q50

A company needs to connect their on-premises network to their VPC. What should they use?

  • A Cloud Router
  • B Cloud Load Balancer
  • C Cloud Identity
  • D BigQuery
Explanation Cloud Router facilitates the connection for hybrid networking.