posted by Anonymous .
I need help finding information on Topology and the four principals... bus, ring, star and tree.
Since this is not my area of expertise, I searched Google under the key words "topology bus ring star tree" to get these possible sources:
(Broken Link Removed)
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search.
I hope this helps. Thanks for asking.
an_is adollor sign that apears immediately to the left of the first digit with no space in a cell