Link speed and Duplex

Gee is everyone hittong the same part of thier course? You're the third post in as many days to ask this.

http://searchnetworking.techtarget.com/

You will need to find this BASIC info outside a peer group if you want to succeed. Being resourceful is fine, you'll need to find basic resources yourself though if you want to pass.

Link speed=how fast data will move through the wire.
Duplex:(the simplified version)
half-duplex=information travels to and from the remote device on the same wire.
Full-duplex=information travels to the remote device on one wire and back on a second wire. information can travel at the full link speed on each wire