Which medium transmits voice and data via air as high-frequency radio waves?

A ) Twisted pair

B ) Coaxial cable

C ) Fiber optic cable

D ) Microwave ✅

Related Questions
  1. Which of the following features is a provided with a modem?
  2. The process of converting analog to digital signal is known as:
  3. Which is the most secure type of transmission medium?
  4. Which of the following converts digital signals to analog and analog to digital?
  5. Modem stands for:
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