What exactly are you asking ?
Answer:
ARPANET
Explanation:
It was the ARPANET sponsored by the US Department of Defense to enable scientists collaborate on research.
Answer:
The answer for your question is 223
The answer would be slide
Answer:
A. Switches identify the intended destination of the data that they receive. And C. Switches are capable of sending and receiving data at the same time
Explanation:
Switches can be used as inputs (Analog), or outputs (digital). These inputs and outputs are signals that the switches send or receive- Or at least as push button switches... But the same applies to network switches.
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