___ are sometimes called private line services.
a. WANs
b. LANs
c. Circuit-switched networks
d. Dedicated-circuit networks
e. Routed-backbone networks
Answer: D
___ are sometimes called private line services.
a. WANs
b. LANs
c. Circuit-switched networks
d. Dedicated-circuit networks
e. Routed-backbone networks
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.