Correct option is A
Information Booster:
1.
1-Bit Delay in Networking: Refers to the propagation distance a bit travels based on transmission and propagation speeds.
2.
Token Ring Networks: These networks often rely on controlled data transmission, where calculating such delays helps in determining network efficiency.
Additional Knowledge:
Propagation Delay vs. Transmission Delay: Propagation delay depends on the medium's speed and distance, while transmission delay depends on the data rate of the network.