Please read the files uploaded screen shots 1-3 “Alcoa’s Core Values in Practice” and only answer discussion questions 2 & 4. For each question answer with 300 words and cite work.

When looking at networking technologies there are several different topologies. What is the difference between LAN, MAN and WAN technologies? This needs to be a minimal of 350 words and cited properly. Please have completed no later than Thursday 1630 EST.