PHYSICAL LAYER AND TRANSMISSION MEDIA
INTRODUCTION
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following to be considered as a broadband communication?
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Fiber optics
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Multiplexing
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Microwave circuit
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Both a and c
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Explanation:
Detailed explanation-1: -Typical broadband communication systems are ATM, ISDN, frame relay, leased lines & T carriers, DSL, cable data networks, and wireless communications.
Detailed explanation-2: -Broadband transmission systems typically provide channels for data transmissions in different directions and by many different users. For example, the coaxial CATV system is a broadband system that delivers multiple television channels over the same cable.
Detailed explanation-3: -Dial-up is not a form of broadband. The term broadband commonly refers to high-speed Internet access that is always on and faster than the traditional dial-up access.
There is 1 question to complete.