Which type of load balancer should you use to maintain client IP by default while using the standard network tier?

Which type of load balancer should you use to maintain client IP by default while using the standard network tier?
A . SSL Proxy
B . TCP Proxy
C . Internal TCP/UDP
D . TCP/UDP Network

Answer: D

Explanation:

https://cloud.google.com/load-balancing/docs/load-balancing-overview

https://cloud.google.com/load-balancing/docs/load-balancing-overview#choosing_a_load_balancer