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network+Networking Chapter 3 Quiz Study Guide
TIA/EIA 568-B Series-Guidelines for installing network cable in commercial buildings.
CARRIER WAVE-Combined with another analog signal
ATTENUATION-(quiz) Loss of a signal’s strength as it travels away from the source
TRANSMISSION FLAWS-FIBER OPTICS-Least susceptible to noise, electromagnetic interference, cross talk signal on one wire infringes on adjacent wire signal
SIMPLEX-(quiz)signal travels in one direction
HALF-DUPLEX-(quiz) signal travels in both direction (one at a time) walkie talkies
DUPLEX-(quiz) signal travels in both directions simultaneously (telephone) used on data networks
MULTIPLEXING-(quiz) multiple signals, travel simultaneously over one medium
STATISTICAL MULTIPLEXING-transmitter assigns slots to nodes according to priority, need. More efficient than TDM
THROUGHPUT-(quiz) amount of data transmitted during a given time period
BANDWIDTH-(quiz) difference between highest and lowest frequencies medium can transmit
POINT TO POINT TRANSMISSION-(quiz) one transmitter and one receiver
POINT TO MULTIPOINT TRANSMISSION-(quiz) one transmitter and multiple receivers
BROADCAST TRANSMISSION-(quiz) one transmitter and multiple, undefined receivers, wired and wireless networks, simple and quick
NONBROADCAST-(quiz) one transmitter and multiple, defined recipients
RG6-(quiz) Most commonly used coaxial cable, what is in your home
RG58-(quiz)A type of coaxial cable (50hm used for Ethernet LANs RG-58 is called Thinnet
RG59-(quiz)A type of coaxial cable (75 ohm) used for short connections
CONNECTORS-F type connector (coaxial), and BNC connector (locking coaxial)
CROSS CONNECT-(quiz) A point of interconnection between an organization’s LAN or WAN
FIBER OPTICS-Are the least susceptible to noise
HORIZONTAL WIRING-(quiz) This is the wiring that connects workstations to the closest telecommunications closet. Three possible cabling types STP, UTP, or Fiber Optics cable.
(QUIZ) Know Diagram, Will...