Explanation:
TFTP (Trivial File Transfer Protocol) operates over UDP, which is a connectionless protocol. The Network Load Balancer is the only option among the provided choices that supports UDP traffic, making it the appropriate choice for load balancing TFTP servers. HTTP(S) load balancer, SSL proxy load balancer, and TCP proxy load balancer are designed for connection-oriented protocols like TCP and are not suitable for UDP-based services like TFTP.
You are deploying multiple Compute Engine VM instances to serve as TFTP servers.
Which load balancer type should you use?
A
HTTP(S) load balancer
B
SSL proxy load balancer
C
TCP proxy load balancer
D
Network load balancer
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