Free Google Professional-Cloud-Network-Engineer Exam Questions

Question 1

Your company has a single Virtual Private Cloud (VPC) network deployed in Google Cloud with access from your on-premises network using Cloud Interconnect. You must configure access only to Google APIs and services that are supported by VPC Service Controls through hybrid connectivity with a service level agreement (SLA) in place. What should you do?

A : nfigure the existing Cloud Routers to advertise the Google API's public virtual IP addresses.

B : Private Google Access for on-premises hosts with restricted.googleapis.com virtual IP addresses.

C : nfigure the existing Cloud Routers to advertise a default route, and use Cloud NAT to translate traffic from your on-premises network.

D : Direct Peering links and use them for connectivity to Google APIs that use public virtual IP addresses

Answer: B

Question 2

Recently, your networking team enabled Cloud CDN for one of the external-facing services that is exposed through an external Application Load Balancer. The application team has already defined which content should be cached within the responses. Upon testing the load balancer, you did not observe any change in performance after the Cloud CDN enablement. You need to resolve the issue. What should you do?

A : Configure the CACHE_MAX_STATIC caching mode on Cloud CDN to ensure Cloud CDN caches content depending on responses from the backends.

B : Configure the USE_ORIGIN_HEADERS caching mode on Cloud CDN to ensure Cloud CDN caches content based on response headers from the backends.

C : Configure the CACHE_ALL_STATIC caching mode on Cloud CDN to ensure Cloud CDN caches all static content as well as content defined by the backends.

D : Configure the FORCE_CACHE_ALL caching mode on Cloud CDN to ensure all appropriate content is cached.

Answer: B

Question 3

Recently, your networking team enabled Cloud CDN for one of the external-facing services that is exposed through an external Application Load Balancer. The application team has already defined which content should be cached within the responses. Upon testing the load balancer, you did not observe any change in performance after the Cloud CDN enablement. You need to resolve the issue. What should you do?

A : Configure the CACHE_MAX_STATIC caching mode on Cloud CDN to ensure Cloud CDN caches content depending on responses from the backends.

B : Configure the USE_ORIGIN_HEADERS caching mode on Cloud CDN to ensure Cloud CDN caches content based on response headers from the backends.

C : Configure the CACHE_ALL_STATIC caching mode on Cloud CDN to ensure Cloud CDN caches all static content as well as content defined by the backends.

D : Configure the FORCE_CACHE_ALL caching mode on Cloud CDN to ensure all appropriate content is cached.

Answer: B

Question 4

Recently, your networking team enabled Cloud CDN for one of the external-facing services that is exposed through an external Application Load Balancer. The application team has already defined which content should be cached within the responses. Upon testing the load balancer, you did not observe any change in performance after the Cloud CDN enablement. You need to resolve the issue. What should you do?

A : Configure the CACHE_MAX_STATIC caching mode on Cloud CDN to ensure Cloud CDN caches content depending on responses from the backends.

B : Configure the USE_ORIGIN_HEADERS caching mode on Cloud CDN to ensure Cloud CDN caches content based on response headers from the backends.

C : Configure the CACHE_ALL_STATIC caching mode on Cloud CDN to ensure Cloud CDN caches all static content as well as content defined by the backends.

D : Configure the FORCE_CACHE_ALL caching mode on Cloud CDN to ensure all appropriate content is cached.

Answer: B

Question 5

Your company recently migrated to Google Cloud in a Single region. You configured separate Virtual Private

Cloud (VPC) networks for two departments. Department A and Department B. Department A has requested

access to resources that are part Of Department Bis VPC. You need to configure the traffic from private IP

addresses to flow between the VPCs using multi-NIC virtual machines (VMS) to meet security requirements

Your configuration also must

• Support both TCP and UDP protocols

• Provide fully automated failover

• Include health-checks

Require minimal manual Intervention In the client VMS

Which approach should you take?

A : Create the VMS In the same zone, and configure static routes With IP addresses as next hops.

B : Create the VMS in different zones, and configure static routes with instance names as next hops

C : Create an Instance template and a managed instance group. Configure a Single internal load balancer, and define a custom static route with the Internal TCP/UDP load balancer as the next hop

D : Create an instance template and a managed instance group. Configure two separate internal TCP/IJDP load balancers for each protocol (TCP!UDP), and configure the client VIVIS to use the internal load balancers' virtual IP addresses

Answer: D