This is the Online Practice Quiz in Transmission Media part 3 from the book, Data Communications and Networking 4th Edition by Behrouz A. Forouzan. If you are looking for a reviewer in Electronics Systems and Technologies (Communications Engineering) this will definitely help you test your knowledge and skill before taking the Board Exam.
Continue Part III of the Online Practice Quiz
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1. Question1 points
Which of the following primarily uses guided media?
2. Question1 points
_________ are used for cellular phone, satellite, and wireless LAN communications.
3. Question1 points
In an optical fiber, the inner core is ________ the cladding.
4. Question1 points
________ cable can carry signals of higher frequency ranges than _______ cable.
5. Question1 points
In a fiber-optic cable, the signal is propagated along the inner core by _______.
6. Question1 points
________ cable consists of two insulated copper wires twisted together.
7. Question1 points
Signals with a frequency between 2 MHz and 30 MHz use _______ propagation.
8. Question1 points
________ cables are composed of a glass or plastic inner core surrounded by cladding, all encased in an outside jacket.
More Practice Quiz in Transmission Media
Complete Practice Quiz in Data Communications and Networking
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