I'm in the process of preparing for my Network+ exam, and getting conflicting advice about the correct way of counting collision domains for test questions like "You've got a two port router, a four ...

A group of nodes in a shared Ethernet network that compete with each other for access. Typically confined within a subnet, if two or more devices attempt to transmit at the exact same time, a ...

I'm in Thurston and work in Pierce. I retired from the military after 20 years as a medic and am making the change in to IT, so that's the reason behind pursuing certs for me. I was able to attend ...