Today is the Friday and I am reading the book CompTia A+ certification second time. Now it
is easier to understand everything as part of information is already remembered. What I
still hardly remember is LCD monitor resolutions, fiber optic cable types, backup types and
which one touches archive attribute. For example there is fiber optic connectors square SC and round connector ST. Why they are named like this have no idea. And what is MT-RJ connector which is for full-duplex connections.
I though that in fiber optic must be used a laser but it turns out that in reality most of fiber optic uses LED ? and runs in multimode.
And there is two fiber optic standards 1000BaseSX and 10GBaseSR.
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