Which of the following usually has higher availability?
A)data networks
B)Public Switched Telephone Network
C)Both of the above usually have equal availability.
D)neither A nor B

Question

Quizplus · Accepted Answer

The Public Switched Telephone Network (PSTN) usually has higher availability than data networks because it is a highly regulated and reliable system that has been in place for decades. PSTN is designed to always have a connection available, even in the event of power outages or natural disasters. Data networks, on the other hand, can be affected by various factors such as network congestion, equipment failure, software glitches, and reliability issues of internet service providers.

Which of the Following Usually Has Higher Availability