ISM 3004 Study Guide - Midterm Guide: Wide Area Network, Local Area Network, Scavenger Hunt

• School: University of Florida
• Department: Information Systems and Operations Management
• Course: ISM 3004
• Professor: Eric Olson

Document Summary

Ism exam 3 study guide (covers weeks 7-9) 07. 01-introduction to computer networks: network, (cid:862)colle(cid:272)tio(cid:374) of devices connected together via communications devices (switches, hubs, a(cid:272)(cid:272)ess poi(cid:374)ts(cid:895) a(cid:374)d t(cid:396)a(cid:374)s(cid:373)issio(cid:374) (cid:373)edia (cid:894)(cid:449)i(cid:396)es, (cid:396)adio (cid:449)a(cid:448)es(cid:895)(cid:863) Lan: local area network (limited geographic area) (e. g. building, university campus, ethernet (for wired networks, 802. 11 (what we call wi-fi, wan, wide area network (large geographic scale) (e. g. uf has network premises in orlando, Ip across the network for the receiving end to reassemble to get the original data that was sent out) Quality parts throughout: ethernet- basic components, switch. Interconnects nodes (legacy- (cid:862)hu(cid:271)(cid:863)(cid:895: port count, management capabilities, poe (power over ethernet) What radio spectrum is used: speed, 802. 11b, 802. 11g, 802. 11n, 802. 11ac. Which radio spectrum is affected: 2. 4 ghz interference, microwave oven, cordless phone, baby monitor, ap define the acronym. What does it do: routers (available for small companies and enterprises- their job is to link and separate.