Levels Tought:
Elementary,Middle School,High School,College,University,PHD
Teaching Since: | May 2017 |
Last Sign in: | 307 Weeks Ago, 2 Days Ago |
Questions Answered: | 66690 |
Tutorials Posted: | 66688 |
MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
XYZ Corp.’s facilities in Nashua, New Hampshire, are two office buildings 400 feet apart, each with its own LAN. To connect the two networks, you plan to dig a trench and lay cable in conduit between the two buildings. You want to use fiber-optic cable, but your budget-conscious facilities manager wants to use 100 Mbps Ethernet over twisted-pair cable. Which of the following reasons can you use to justify fiber-optic cable in this case, and why?
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• a: Twisted pair won’t span a 400-foot distance.
• b: Fiber-optic cable is cheaper and easier to work with than twisted pair.
• c: Twisted pair is a conductive cable and can, therefore, carry current based on the difference in ground potential between the two buildings.
• d: Fiber-optic cable leaves more room for growth and future needs for increased bandwidth than twisted pair does.
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