PHYSICAL LAYER AND TRANSMISSION MEDIA
INTRODUCTION
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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the speed at which bits travel on the network
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the amount of data that can flow from one place to another in a given amount of time
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the measure of usable data transferred over a given period of time
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the speed of bits across the media over a given period of time
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Detailed explanation-1: -Network bandwidth is a measurement indicating the maximum capacity of a wired or wireless communications link to transmit data over a network connection in a given amount of time. Typically, bandwidth is represented in the number of bits, kilobits, megabits or gigabits that can be transmitted in 1 second.
Detailed explanation-2: -Bandwidth specifically refers to the capacity at which a network can transmit data. For example, if the bandwidth of a network is 40 Mbps, it implies that the network cannot transmit data faster than 40 Mbps in any given case.
Detailed explanation-3: -Bandwidth is the amount of data that can be transmitted in a fixed amount of time. In the context of networks and the Internet, this is usually measured in Kbps or Mbps.