Which of the following methods of signal transmission uses frequencies or pulses of light?

Jun 10, 2023 Last Updated: Jun 10, 2023 No Comments
Tweet Share Pin it
IT Questions Bank › Category: Networking Essentials › Which of the following methods of signal transmission uses frequencies or pulses of light?

Which of the following methods of signal transmission uses frequencies or pulses of light?

  • electrical signals
  • optical signals
  • wireless signals

Explanation: Optical signals convert electrical signals into light pulses.

Exam with this question: 1.2.5 Check Your Understanding - Data Transmission

Subscribe
Notify of
guest

0 Comments
Inline Feedbacks
View all comments
0
Would love your thoughts, please comment.x
()
x