Question

Identify the correct statement(s) regarding dedicated circuits.

a. because call setup is not required, dedicated circuits are very efficient
b. dedicated and circuit switched concepts are identical
c. dedicated circuits are used between specific locations where 24/7 connectivity is needed
d. all statements are correct

Answer 1

a, c

Step-by-step explanation:

It is not true that dedicated and switched circuit concepts are identical, so it is not true that "all statements are correct." The statements that are correct are ...

a. because call setup is not required, dedicated circuits are very efficient

c. dedicated circuits are used between specific locations where 24/7 connectivity is needed