Examlex
Which of the following is a discrete random variable?
Bandwidth
in computing, refers to the maximum rate of data transfer across a given path or connection in a network.
Repeater
A device used to extend the reach of a wireless or wired network by receiving and retransmitting signals.
Router
A networking device that forwards data packets between computer networks, performing traffic directing functions on the internet.
Switch
A networking device that connects devices together on a computer network, using packet switching to receive, process, and forward data to the destination device.
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