1.1 Designing an Overall Network Architecture. Considerations Include: PROFESSIONAL-CLOUD-NETWORK-ENGINEER Practice Questions (Page 7)

Questions 31–35

1. 31expert · hard

   A SaaS provider wants to expose a private API to a single customer's VPC without making it publicly accessible. The API runs on an internal HTTPS load balancer in the provider's VPC. The customer's VPC is in a different organization. The provider wants to avoid managing a VPN or Interconnect. What should the provider configure?

   • APublish the internal load balancer as a Private Service Connect service and have the customer create a Private Service Connect endpoint in their VPC.
   • BUse VPC peering between the provider's VPC and the customer's VPC.
   • CCreate a Shared VPC and add the customer's project as a service project.
   • DExpose the API on a public IP and restrict access using firewall rules based on the customer's IP range.
   Reveal Solution Discussion Select an answer first
2. 32foundation · easy

   In an active-passive failover configuration, what is the role of the passive instance?

   • AIt replicates data to the active instance.
   • BIt handles a portion of the traffic alongside the active instance.
   • CIt monitors the active instance and scales it automatically.
   • DIt remains idle and only takes over if the active instance fails.
   Reveal Solution Discussion Select an answer first
4. 33foundation · easy

   What is Serverless VPC Access used for?

   • ATo create a VPN connection.
   • BTo provide public internet access to serverless services.
   • CTo load balance traffic to serverless services.
   • DTo allow serverless services to access resources in a VPC network.
   Reveal Solution Discussion Select an answer first
5. 34foundation · easy

   Which Google Cloud feature helps ensure high availability by automatically distributing traffic across healthy instances in multiple zones?

   • ACloud NAT
   • BCloud Load Balancing
   • CVPC peering
   • DCloud VPN
   Reveal Solution Discussion Select an answer first
6. 35foundation · easy

   Which strategy is commonly used for disaster recovery in Google Cloud?

   • AUsing multi-region deployments with data replication.
   • BAvoiding backups to reduce complexity.
   • CUsing only on-premises infrastructure.
   • DDeploying all resources in a single region.
   Reveal Solution Discussion Select an answer first