Which typically is designed to be available at least 99.999% of the time?
A)The telephone network.
B)Data networks.
C)Both A and B
D)Neither A nor B

Question

Quizplus · Accepted Answer

The telephone network is typically designed to be available at least 99.999% of the time, which is often referred to as "five nines" reliability. Data networks generally do not guarantee this level of availability.

Which Typically Is Designed to Be Available at Least 99