Zend certified PHP/Magento developer

wiring Ethernet cable at home

I am looking to wire my entire home with Ethernet, to do so I have already laid out conduit pipes for the Ethernet cables when I was earlier getting some other work done.

These conduit pipes go to each of the room in the house from a location where I want to build a server.

What I was wondering was if there is a way where I can split the single Ethernet cable so to create multiple points in the room for TV, Access point and so on.

Do I need to install a hub in every room and then connect all the Ethernet cables of that room to that hub? What do most people do ?