Question

Which expression accurately defines the term bandwidth?

a) The width of a data field in a search result
b) The range of frequencies a communication channel can handle
c) The number of columns in a chart
d) The speed of data transmission in a network

Answer 1

Answer: b

Step-by-step explanation:

The term bandwidth refers to the volume of information per unit of time that a transmission medium (such as an internet connection) can handle. It is typically expressed in bits per second, denoted as Mbps or Mb/s. A larger bandwidth allows for faster data transfer, while a lower bandwidth results in slower transmission.

Therefore, the correct definition of bandwidth is b) The range of frequencies a communication channel can handle.

Answer 2

Bandwidth defines the range of frequencies a communication channel can handle, reflecting the channel's capacity for carrying data signals simultaneously.

he correct answer is b) The range of frequencies a communication channel can handle.

Step-by-step explanation:

The term bandwidth accurately defines the range of frequencies a communication channel can handle. Bandwidth is crucial in determining how much data can be transmitted over a network at any given time.

It is often confused with data transmission speed, but it specifically refers to the capacity of the channel rather than the speed of data transfer. A communication channel with a broad bandwidth can carry more data signals simultaneously, which is beneficial for high-definition streaming, video conferencing, and other data-intensive tasks.

Bandwidth refers to the range of frequencies that can be transmitted through a communication channel. It is usually measured in hertz (Hz) and determines the amount of data that can be transmitted simultaneously. A higher bandwidth allows for faster data transmission.