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PROFESSIONAL-CLOUD-SECURITY-ENGINEER · Question #22

PROFESSIONAL-CLOUD-SECURITY-ENGINEER Question #22: Real Exam Question with Answer & Explanation

The correct answer is B: Change the load balancer frontend configuration to use the Premium Tier network, and add the. In Standard Tier LB, Backends must be in the same region. https://cloud.google.com/load-balancing/docs/load-balancing- overview#backend_region_and_network

Submitted by omar99· Apr 18, 2026Configuring access within a cloud solution environment

Question

Your company operates an application instance group that is currently deployed behind a Google Cloud load balancer in us-central-1 and is configured to use the Standard Tier network. The infrastructure team wants to expand to a second Google Cloud region, us-east-2. You need to set up a single external IP address to distribute new requests to the instance groups in both regions. What should you do?

Options

  • AChange the load balancer backend configuration to use network endpoint groups instead of
  • BChange the load balancer frontend configuration to use the Premium Tier network, and add the
  • CCreate a new load balancer in us-east-2 using the Standard Tier network, and assign a static
  • DCreate a Cloud VPN connection between the two regions, and enable Google Private Access.

Explanation

In Standard Tier LB, Backends must be in the same region. https://cloud.google.com/load-balancing/docs/load-balancing- overview#backend_region_and_network

Topics

#Google Cloud Load Balancer#Network Service Tiers#Global Load Balancing#Multi-Region Deployment

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