Google Professional Cloud Network
Engineer Certification Exam Practice
Questions And Correct Answers
(Verified Answers) Plus Rationales 2027
Q&A | Instant Download Pdf
Question 1
A company is designing a Google Cloud environment that must support
multiple application teams while centralizing network administration. The
organization wants a single VPC managed by a dedicated networking team.
Which architecture is most appropriate?
A. Create an independent VPC for every application team
B. Use VPC Network Peering between all application projects
C. Use a Shared VPC with a host project and service projects
D. Use Cloud VPN between application projects
Answer: C. Use a Shared VPC with a host project and service projects
,Rationale: Shared VPC allows a centrally administered host project to
provide network resources to service projects while application teams can
manage their workloads independently. This is particularly useful for
enterprise environments requiring centralized network governance.
Question 2
A VPC contains subnets in several Google Cloud regions. An organization
wants Cloud Routers to exchange routes across regions automatically.
Which VPC routing configuration should be selected?
A. Regional dynamic routing
B. Global dynamic routing
C. Static routing only
D. Policy-based routing
Answer: B. Global dynamic routing
Rationale: Global dynamic routing allows learned routes from Cloud
Routers to be available across regions in the VPC, which is useful when
hybrid connectivity must reach resources in multiple regions.
Question 3
,A company needs private connectivity from Google Cloud VMs to Google
APIs and services without assigning external IP addresses to the VMs. Which
feature should be enabled on the subnet?
A. Cloud NAT
B. Private Google Access
C. Private Service Connect
D. VPC Network Peering
Answer: B. Private Google Access
Rationale: Private Google Access enables VMs without external IP
addresses to reach supported Google APIs and services through Google's
infrastructure.
Question 4
An enterprise needs to connect its on-premises data center to Google Cloud
using a high-bandwidth private connection. Which option provides a
dedicated physical connection to Google?
A. HA VPN
B. Cloud NAT
C. Dedicated Cloud Interconnect
D. Cloud DNS forwarding
, Answer: C. Dedicated Cloud Interconnect
Rationale: Dedicated Cloud Interconnect provides a dedicated physical
connection between the customer's network and Google Cloud and is
designed for high-bandwidth private connectivity.
Question 5
A company has workloads in Google Cloud and another cloud provider and
wants Google Cloud networking infrastructure to facilitate connectivity
among multiple networks and sites. Which service is designed for this
purpose?
A. Network Connectivity Center
B. Cloud CDN
C. Cloud Armor
D. Cloud DNS
Answer: A. Network Connectivity Center
Rationale: Network Connectivity Center provides a hub-and-spoke
architecture for connecting VPC networks, hybrid connectivity resources,
and other supported network attachments.
Engineer Certification Exam Practice
Questions And Correct Answers
(Verified Answers) Plus Rationales 2027
Q&A | Instant Download Pdf
Question 1
A company is designing a Google Cloud environment that must support
multiple application teams while centralizing network administration. The
organization wants a single VPC managed by a dedicated networking team.
Which architecture is most appropriate?
A. Create an independent VPC for every application team
B. Use VPC Network Peering between all application projects
C. Use a Shared VPC with a host project and service projects
D. Use Cloud VPN between application projects
Answer: C. Use a Shared VPC with a host project and service projects
,Rationale: Shared VPC allows a centrally administered host project to
provide network resources to service projects while application teams can
manage their workloads independently. This is particularly useful for
enterprise environments requiring centralized network governance.
Question 2
A VPC contains subnets in several Google Cloud regions. An organization
wants Cloud Routers to exchange routes across regions automatically.
Which VPC routing configuration should be selected?
A. Regional dynamic routing
B. Global dynamic routing
C. Static routing only
D. Policy-based routing
Answer: B. Global dynamic routing
Rationale: Global dynamic routing allows learned routes from Cloud
Routers to be available across regions in the VPC, which is useful when
hybrid connectivity must reach resources in multiple regions.
Question 3
,A company needs private connectivity from Google Cloud VMs to Google
APIs and services without assigning external IP addresses to the VMs. Which
feature should be enabled on the subnet?
A. Cloud NAT
B. Private Google Access
C. Private Service Connect
D. VPC Network Peering
Answer: B. Private Google Access
Rationale: Private Google Access enables VMs without external IP
addresses to reach supported Google APIs and services through Google's
infrastructure.
Question 4
An enterprise needs to connect its on-premises data center to Google Cloud
using a high-bandwidth private connection. Which option provides a
dedicated physical connection to Google?
A. HA VPN
B. Cloud NAT
C. Dedicated Cloud Interconnect
D. Cloud DNS forwarding
, Answer: C. Dedicated Cloud Interconnect
Rationale: Dedicated Cloud Interconnect provides a dedicated physical
connection between the customer's network and Google Cloud and is
designed for high-bandwidth private connectivity.
Question 5
A company has workloads in Google Cloud and another cloud provider and
wants Google Cloud networking infrastructure to facilitate connectivity
among multiple networks and sites. Which service is designed for this
purpose?
A. Network Connectivity Center
B. Cloud CDN
C. Cloud Armor
D. Cloud DNS
Answer: A. Network Connectivity Center
Rationale: Network Connectivity Center provides a hub-and-spoke
architecture for connecting VPC networks, hybrid connectivity resources,
and other supported network attachments.
