Computer Science - Networking - Discussion


What is the minimum number of wires required for sending data over a serial communications links?

[A]. 2
[B]. 1
[C]. 4
[D]. 3
[E]. None of the above

Answer: Option A


No answer description available for this question.

Sivarajan said: (Mar 4, 2015)  
How is it possible? There is a single wire enough for sending a data.

Post your comments here:

Name *:

Email   : (optional)

» Your comments will be displayed only after manual approval.