Which type of load balancer should you use?

You create multiple Compute Engine virtual machine instances to be used as TFTP servers.

Which type of load balancer should you use?
A . HTTP(S) load balancer
B. SSL proxy load balancer
C. TCP proxy load balancer
D. Network load balancer

Answer: D

Explanation:

"TFTP is a UDP-based protocol. Servers listen on port 69 for the initial client-to-server packet to establish the TFTP session, then use a port above 1023 for all further packets during that session. Clients use ports above 1023" https://docstore.mik.ua/orelly/networking_2ndEd/fire/ch17_02.htm Besides, Google Cloud external TCP/UDP Network Load Balancing (after this referred to as Network Load Balancing) is a regional, non-proxied load balancer. Network Load Balancing distributes traffic among virtual machine (VM) instances in the same region in a Virtual Private Cloud (VPC) netw