List 3 methods to prevent packet loss
1. Implement rate limiting on the sending host.
2. Use a TCP window size that is larger than the expected bandwidth.
3. Implement queuing disciplines such as least recently used (LRU) on the receiver.
Three methods to prevent packet loss are using a quality network connection with low latency and good bandwidth, using an application-layer firewall to block malicious traffic, and implementing redundant data systems that can failover to other systems in the event of a crash.