Expalining protocols essential in data communications

Assignment Help Basic Computer Science

Reference no: EM1344218

Q1) Write out in words and explain the meanings of the terms LAN and WAN. How do they differ?

b. List three basic topologies for LAN use, and explain the differences among then.

c. What limits the total length of an Ethernet?

d. What is a protocol? Why are protocols necessary in data communications?

e. Explain the differences among the following: repeaters, bridges, routers, and gateways.

Reference no: EM1344218

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