Professor Messer’s CompTIA A+ Study Group – December 2011

Last modified on July 22nd, 2012 at 11:45 am

In this study group episode; it’s a hub, it’s a switch, it’s a router, remember your memory, and don’t count the beeps!

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Category: A+ Study Groups, CompTIA A+ Videos, Free CompTIA A+ Training

Comments (2)

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  1. Abduqafaar says:

    this is realy helpful

  2. Ethan Wilson says:

    Awesome, thanks Professor