Answer:
Telephone conversation
Explanation:
Any real time conversations are synchronous.
 
        
                    
             
        
        
        
A router!
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D doesn't make much sense, it's valid, but not what we're looking for. B also has a correlation with D, same reasoning applies. As for A, it seems pretty legit, but I don't believe that's what we're looking for.
Choice C is the most obvious one though. We're talking about a network and as may or may not know it's a wireless one in a manner of speaking. A <span>couple of computers in the network that have trouble maintaining a signal will indefinitely lead to failure of a network since both the links and nodes of certain computer systems are incapable of maintaining a signal. </span>
        
             
        
        
        
the answer is True
there has to be a balance between security and the user experience