Google Cloud Professional Cloud Network Engineer PCNE — Topic 1 Question 221

Question

Your organization has a highly available application that is not HTTP-based. The application runs on multiple TCP ports and is hosted in multiple regions. You need to design a solution to load balance the application in the same Shared VPC where the service will be accessed. The IP address header must contain the client's true source IP address. No public internet access is required. What should you do?

Accepted Answer

Correct answer: D. The correct answer is D. Option D: Configure multiple regional internal passthrough Network Load Balancers and enable global access. Use DNS routing policies to balance traffic across regions. A load balancer distributes traffic across healthy backends in multiple zones for availability and scale. By spanning multiple Availability Zones / adding redundancy, this option provides the high availability and resilience required.

Google Cloud Professional Cloud Network Engineer PCNE — Question 221