Cable not so much but you have to be careful with the internet

Yes, as long as you have a HDMI connection on your cable box - just connect it to the TV HDMI input.

It is basicly a cable that has a connection to the internet.

Which cable type is needed for a hardwire internet connection?

In the twisted pair cable connection, the communication occurs over wires which offer resistance that make the connection slow. However, the fiber optic connection uses cylindrical glass that does not have any resistance making it the fastest connection channel.