Over the course of 24 hours, a node was sent 200 ping requests in an effort to monitor its availability. Of those 200 ping requests there were:
100 responses of less than 10ms
50 responses of greater than 20ms
50 requests with noresponses
Whatwas the availability of that node during this period of time?
A . 60%
B . 70%
C . 75%
D . 80%
Answer: C