The public telephone system is an example of a __________ system.
Posted: Fri Jul 22, 2022 11:26 am
The public telephone system is an example of a __________ system.
A. Simplex
B. Half-duplex
C. Full-duplex
D. Purely analog
E. Purely digital
A. Simplex
B. Half-duplex
C. Full-duplex
D. Purely analog
E. Purely digital