Ais an intelligent hub because it knows the addresses of the systems connected on each outbound port. instead of repeating traffic on every outbound port, it repeats traffic only out of the port on which the destination is known to exist.

Switch

Explanation:

A switch is considered to be more intelligent than the hub. Like hub, switch is connection point for computers and also other devices in the network. However, the switch is more efficient and appropriate at passing along the traffic. It records addresses of computers connected to it in the table. Thus, switch is an intelligent hub.

sounds good to me mate!

glass wants to live in a world of super heroes and villains. he have lived all his life trying to be responsible for the creating the origin story of a super hero; he schemed and caused many incidents (many of them fatal) hoping that someday someone with superpowers would show up and save the day.

he knew himself very much. he saw himself as a villain of a real-life super hero story. he was aware of his strengths (more than smart enough for being manipulative and scheming) and weaknesses (having fragile bones and having to rely on his mind to succeed).