All A+ certification books describe the difference between regular cable and plenum cable in a fire, but would you like to see the difference? L-com sells cable and put together a series of videos so that customers can see what they’re paying for when they spend extra for plenum rated cable. Fortunately their videos are [...]

I’ve just posted a network speed table to help you memorize the speeds of all the various connections. CompTIA is fond of asking a question on the A+ test involving a scenario where a given minimum bandwith is listed, and you must know which connection would be fast enough to meet their criteria. Thus, I’ve listed [...]