Telephone line
Coaxial cable
Microwave system
Modem
Answer is Wrong!
Answer is Right!
The correct answer is (d). A modem is a device that converts digital signals to analog signals and vice versa, so it is not a transmission medium.
A transmission medium is a physical path or channel that carries a signal from one location to another. Examples of transmission media include:
- Telephone lines: These are used to carry voice and data signals over long distances.
- Coaxial cables: These are used to carry high-speed data signals.
- Microwave systems: These are used to carry data signals over long distances using radio waves.
- Fiber optic cables: These are used to carry high-speed data signals using light.
Modems are used to connect computers to the internet. They convert digital signals from computers to
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