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ASSOCIATE-CLOUD-ENGINEER · Question #255
You deployed an application on a managed instance group in Compute Engine. The application accepts Transmission Control Protocol (TCP) traffic on port 389 and requires you to preserve the IP address o
The correct answer is A. Expose the application by using an external TCP Network Load Balancer.. External proxy Network Load Balancers let you use a single IP address for all users worldwide. https://cloud.google.com/load-balancing/docs/tcp
Submitted by takeshi77· Mar 30, 2026Deploying and implementing a cloud solution
Question
You deployed an application on a managed instance group in Compute Engine. The application accepts Transmission Control Protocol (TCP) traffic on port 389 and requires you to preserve the IP address of the client who is making a request. You want to expose the application to the internet by using a load balancer. What should you do?
Options
- AExpose the application by using an external TCP Network Load Balancer.
- BExpose the application by using a TCP Proxy Load Balancer.
- CExpose the application by using an SSL Proxy Load Balancer.
- DExpose the application by using an internal TCP Network Load Balancer.
How the community answered
(42 responses)- A74% (31)
- B17% (7)
- C7% (3)
- D2% (1)
Explanation
External proxy Network Load Balancers let you use a single IP address for all users worldwide. https://cloud.google.com/load-balancing/docs/tcp
Topics
#Network Load Balancer#TCP load balancing#client IP preservation#external load balancer
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