A primary key is the answer. =)
Answer:
the answer would be B proxy server
The answer is D) on Oddessey Ware
Answer:
Block all incoming ICMP requests.
Explanation:
Since the web server is hosts a lot of internet facing websites .On investigation it was find out that the web server is getting flooded with a lot of ping requests hence it becomes unavailable occasionally. So to tackle this problem we should block all of the incoming ICMP requests.