Practice Test 3 | Google Cloud Certified Professional Cloud Network Engineer | Dumps | Mock Test
You are the network engineer for a large corporation using GCP. They have designed an external-facing streaming application running on three GCE instances that is widely used by thousands of users in the country. The application is been moved from standalone GCE instances to a managed instance group to leverage auto scaling.
You are required to choose a load balancer for the application that preserves source IP and supports UDP. Which Load balancer type supports the use case?
A. External HTTP(S) load balancer.
B. SSL Proxy load balancer
C. External Network load balancer
D. Internal TCP/UDP load balancer
Answer: C
Option A is incorrect because this load balancer type doesn’t support UDP or preserve source IP.
Option B is incorrect, this load balance does not support UDP or preserve source IP.
Option C is correct, this load balancer meets all the requirements
Option D is incorrect, this load balancer is not for external facing applications
https://cloud.google.com/load-balancing/docs/choosing-load-balancer provides a guide for choosing load balancers in GCP
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