<?xml version="1.0"?>
<rss version="2.0">
   <channel>
      <title>Lesson 9 Vocabulary  by Leo Ngo</title>
      <link>https://padlet.com/ln67614/gtu1epbjgwi4</link>
      <description>By: Leo Ngo &amp; Tehani Lopa </description>
      <language>en-us</language>
      <pubDate>2018-02-27 19:42:26 UTC</pubDate>
      <lastBuildDate>2025-11-14 02:37:44 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
      <image>
         <url></url>
      </image>
      <item>
         <title>Network</title>
         <author>ln67614</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236119430</link>
         <description><![CDATA[<div>A set of <strong>computers</strong> connected together for the purpose of sharing resources </div>]]></description>
         <enclosure url="https://www.unixmen.com/wp-content/uploads/2015/06/network.png" />
         <pubDate>2018-02-27 19:46:15 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236119430</guid>
      </item>
      <item>
         <title>Local Area Networks (LANs)</title>
         <author>tl68596</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236119548</link>
         <description><![CDATA[<div>A computer network that links devices within a building or group of adjacent buildings</div>]]></description>
         <enclosure url="http://www.omnisecu.com/images/basic-networking/local-area-network-lan.png" />
         <pubDate>2018-02-27 19:46:25 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236119548</guid>
      </item>
      <item>
         <title>Wide Area Networks (WAN)</title>
         <author>ln67614</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236120366</link>
         <description><![CDATA[<div>A computer <strong>network</strong> that spans a relatively large geographical area and consists of two or more interconnected local area <strong>networks</strong> </div>]]></description>
         <enclosure url="https://upload.wikimedia.org/wikipedia/commons/thumb/6/6e/LAN_WAN_scheme.svg/1200px-LAN_WAN_scheme.svg.png" />
         <pubDate>2018-02-27 19:47:27 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236120366</guid>
      </item>
      <item>
         <title>Intranet</title>
         <author>tl68596</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236120477</link>
         <description><![CDATA[<div>A local or restricted communications network, especially a private network created using World Wide Web software </div>]]></description>
         <enclosure url="https://www.tutorialspoint.com/computer_fundamentals/images/intranet.jpg" />
         <pubDate>2018-02-27 19:47:38 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236120477</guid>
      </item>
      <item>
         <title>Extranet</title>
         <author>ln67614</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236120514</link>
         <description><![CDATA[<div>Intranet that can be partially accessed by authorized outside users, enabling businesses to exchange information over the Internet securely. </div>]]></description>
         <enclosure url="http://www.differencebtw.com/wp-content/uploads/2014/12/Extranet-300x256.jpg" />
         <pubDate>2018-02-27 19:47:42 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236120514</guid>
      </item>
      <item>
         <title>Network Operating System (NOS)</title>
         <author>tl68596</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236120823</link>
         <description><![CDATA[<div>A computer <strong>operating system system</strong> that is designed primarily to support workstation, personal computer, and, in some instances, older terminal that are connected on a local area <strong>network</strong> </div>]]></description>
         <enclosure url="http://3.bp.blogspot.com/-W1IlZARENy4/Ve0Y5O3o5hI/AAAAAAAAANM/_a91igu_xIc/s640/network-operating-system.jpg" />
         <pubDate>2018-02-27 19:48:09 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236120823</guid>
      </item>
      <item>
         <title>Network Protocols</title>
         <author>ln67614</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236121033</link>
         <description><![CDATA[<div>Formal standards and policies comprised of rules, procedures and formats that <strong>define</strong> communication between two or more devices over a <strong>network</strong> </div>]]></description>
         <enclosure url="https://s-media-cache-ak0.pinimg.com/originals/45/a9/59/45a95980d11d4b9973f86eaad6467613.gif" />
         <pubDate>2018-02-27 19:48:28 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236121033</guid>
      </item>
      <item>
         <title>Bandwidth</title>
         <author>tl68596</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236121817</link>
         <description><![CDATA[<div>The range of frequencies within a given band, in particular that used for transmitting a signal </div>]]></description>
         <enclosure url="http://www.differencebetween.info/sites/default/files/images_articles_d7_1/bandwidth.jpg" />
         <pubDate>2018-02-27 19:49:07 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236121817</guid>
      </item>
      <item>
         <title>Network Interface Cards (NICs)</title>
         <author>ln67614</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236122085</link>
         <description><![CDATA[<div>A computer hardware component that connects a computer to a computer <strong>network</strong>. </div>]]></description>
         <enclosure url="http://1.bp.blogspot.com/-VMl6kO3oY7k/UDtS7qwu9gI/AAAAAAAAAKA/3mkZfsoyYxE/s1600/Network+Interface+Card.jpg" />
         <pubDate>2018-02-27 19:49:16 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236122085</guid>
      </item>
      <item>
         <title>Ethernet Twisted Pair </title>
         <author>ln67614</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236122936</link>
         <description><![CDATA[<div>An <strong>Ethernet</strong> computer network that uses <strong>twisted pairs</strong> of insulated copper wires for the physical layer of the network</div>]]></description>
         <enclosure url="http://1.bp.blogspot.com/-NDGTekirc6o/Uis1aBcgtHI/AAAAAAAAAD4/3sn0deWi53Q/s1600/Ethernet+Cabel_Networking+Cable.png" />
         <pubDate>2018-02-27 19:50:16 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236122936</guid>
      </item>
      <item>
         <title>Cable</title>
         <author>tl68596</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236122946</link>
         <description><![CDATA[<div>An insulated wire or wires having a protective casing and used for transmitting electricity or telecommunication signals </div>]]></description>
         <enclosure url="http://www.mcintoshlabs.com/Assets/Images/Products/Cables/XL_ControlCable.jpg" />
         <pubDate>2018-02-27 19:50:17 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236122946</guid>
      </item>
      <item>
         <title>Fiber-Optic </title>
         <author>ln67614</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236123195</link>
         <description><![CDATA[<div> A cable consisting of or using thin flexible fibers with a glass core through which light signals (data) can be sent with very little loss of strength. </div>]]></description>
         <enclosure url="http://fasttrakinc.com/fasttrakwp/wp-content/uploads/2015/09/Ideal-Communications-Fiber-Optics.jpg" />
         <pubDate>2018-02-27 19:50:38 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236123195</guid>
      </item>
      <item>
         <title>Category 5 (CAT5)</title>
         <author>tl68596</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236123552</link>
         <description><![CDATA[<div>A twisted pair cable for computer networks,  provides performance of up to 100 MHz and is suitable for most varieties of Ethernet over twisted pair,  commonly connected using punch-down blocks and modular connectors </div>]]></description>
         <enclosure url="http://thelightingconnection.com/wp-content/uploads/2014/12/cat-5.jpg" />
         <pubDate>2018-02-27 19:51:04 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236123552</guid>
      </item>
      <item>
         <title>Hub</title>
         <author>ln67614</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236124186</link>
         <description><![CDATA[<div>A common connection point for devices in a <strong>network</strong> </div>]]></description>
         <enclosure url="http://www.videk.co.uk/shopimages/sections/thumbnails/2540H.jpg" />
         <pubDate>2018-02-27 19:51:46 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236124186</guid>
      </item>
      <item>
         <title>Wireless Networking</title>
         <author>tl68596</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236124693</link>
         <description><![CDATA[<div>Computer <strong>networks</strong> that are not connected by cables of any kind,  enables enterprises to avoid the costly process of introducing cables into buildings or as a <strong>connection</strong> between different equipment locations </div>]]></description>
         <enclosure url="http://www.transfz.com/wp-content/uploads/2016/04/Wireless-Networking.jpg" />
         <pubDate>2018-02-27 19:52:31 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236124693</guid>
      </item>
      <item>
         <title>Router</title>
         <author>ln67614</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236124771</link>
         <description><![CDATA[<div>A networking device that forwards data packets between <strong>computer </strong>networks</div>]]></description>
         <enclosure url="http://www.videk.co.uk/shopimages/sections/normal/TP-Link-3G-Router-A.jpg" />
         <pubDate>2018-02-27 19:52:37 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236124771</guid>
      </item>
      <item>
         <title>Connection Speed</title>
         <author>ln67614</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236125169</link>
         <description><![CDATA[<div>The performance of an Internet <strong>connection</strong>, which is based on the number of bytes per second that data travels from the user's device to the Internet (upload) and from the Internet (download). </div>]]></description>
         <enclosure url="http://1.bp.blogspot.com/-vGxtmZVoHCo/T8YR1Gl0YxI/AAAAAAAAClQ/ho1k0QJKJt4/s1600/internet.png" />
         <pubDate>2018-02-27 19:53:12 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236125169</guid>
      </item>
      <item>
         <title>Switch</title>
         <author>tl68596</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236125285</link>
         <description><![CDATA[<div>A device for making and breaking the connection in an electric circuit </div>]]></description>
         <enclosure url="http://ca.dlink.com/wp-content/uploads/2014/03/DGS110005side1664x936.png" />
         <pubDate>2018-02-27 19:53:24 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236125285</guid>
      </item>
      <item>
         <title>Wi-fi</title>
         <author>tl68596</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236125639</link>
         <description><![CDATA[<div>A facility allowing computers, smartphones, or other devices to connect to the Internet or communicate with one another wirelessly within a particular area </div>]]></description>
         <enclosure url="http://www.samsungupdate.com/wp-content/uploads/2013/05/WiFi.jpg" />
         <pubDate>2018-02-27 19:53:56 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236125639</guid>
      </item>
      <item>
         <title>Client</title>
         <author>ln67614</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236125649</link>
         <description><![CDATA[<div>A piece of <strong>computer</strong> hardware or software that accesses a service made available by a server. </div>]]></description>
         <enclosure url="http://img.bhs4.com/03/3/03377049887e51fc780e5bfa3d455faab9612697_large.jpg" />
         <pubDate>2018-02-27 19:53:57 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236125649</guid>
      </item>
      <item>
         <title>Client/server System</title>
         <author>tl68596</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236125894</link>
         <description><![CDATA[<div>Distributed application structure that partitions tasks or workloads between the providers of a resource or service, called servers, and service requesters, called <strong>clients</strong>. ... A <strong>server</strong> host runs one or more <strong>server</strong> programs which share their resources with <strong>clients</strong> </div>]]></description>
         <enclosure url="http://www.expertsmind.com/CMSImages/599_Structure%20of%20Client%20Server%20Systems.png" />
         <pubDate>2018-02-27 19:54:20 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236125894</guid>
      </item>
      <item>
         <title>Packets</title>
         <author>ln67614</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236126073</link>
         <description><![CDATA[<div>A unit of <strong>data</strong> made into a single package that travels along a given network path</div>]]></description>
         <enclosure url="http://i.technet.microsoft.com/dynimg/IC183851.gif" />
         <pubDate>2018-02-27 19:54:37 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236126073</guid>
      </item>
      <item>
         <title>Protocol</title>
         <author>ln67614</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236126183</link>
         <description><![CDATA[<div>A set of rules or procedures for transmitting data between electronic devices, such as <strong>computers</strong></div>]]></description>
         <enclosure url="http://www.l-com.com/lcom_emails/2006/071106/common_protocol_conversions.jpg" />
         <pubDate>2018-02-27 19:54:48 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236126183</guid>
      </item>
      <item>
         <title>Virtual Private Network (VPN)</title>
         <author>tl68596</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236127127</link>
         <description><![CDATA[<div>A method employing encryption to provide secure access to a remote computer over the Internet </div>]]></description>
         <enclosure url="http://sahrzad.net/blog/wp-content/uploads/2016/02/vpn_trans.png" />
         <pubDate>2018-02-27 19:55:58 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236127127</guid>
      </item>
      <item>
         <title>Collision</title>
         <author>tl68596</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236127537</link>
         <description><![CDATA[<div>An event of two or more records being assigned the same identifier or location in memory </div>]]></description>
         <enclosure url="http://2.bp.blogspot.com/-xaVf8zTSBjE/T2k7BlUszwI/AAAAAAAAAkY/A6AmgKjCe68/s1600/Collision-Domain.jpg" />
         <pubDate>2018-02-27 19:56:37 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/236127537</guid>
      </item>
      <item>
         <title>Topology</title>
         <author>tl68596</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/237131617</link>
         <description><![CDATA[<div>Refers to how things relate to each other in space- how they are organized</div>]]></description>
         <enclosure url="https://upload.wikimedia.org/wikipedia/commons/5/5d/TreeTopology.png" />
         <pubDate>2018-03-01 19:19:19 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/237131617</guid>
      </item>
      <item>
         <title>Network Topology</title>
         <author>tl68596</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/237132317</link>
         <description><![CDATA[<div>The pattern in which nodes (i.e.,<strong>computers</strong>, printers, routers or other devices) are connected to a local area network (LAN) or other network via links (e.g., twisted pair copper wire cable or optical fiber cable)</div>]]></description>
         <enclosure url="http://www.conceptdraw.com/How-To-Guide/picture/Common-network-topologies.png" />
         <pubDate>2018-03-01 19:20:13 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/237132317</guid>
      </item>
      <item>
         <title>Bus Topology</title>
         <author>tl68596</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/237133658</link>
         <description><![CDATA[<div>A&nbsp;specific kind of network <strong>topology</strong> in which all of the various devices in the network are connected to a single cable or line</div>]]></description>
         <enclosure url="http://1.bp.blogspot.com/-WbYk6SgjdH8/VOl5y3-WdkI/AAAAAAAAA7g/J7K4m8a-pPs/s1600/Picture15.png" />
         <pubDate>2018-03-01 19:21:50 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/237133658</guid>
      </item>
      <item>
         <title>Ring Topology</title>
         <author>tl68596</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/237133817</link>
         <description><![CDATA[<div>A&nbsp;network <strong>topology</strong> in which each node connects to exactly two other nodes, forming a single continuous pathway for signals through each node - a <strong>ring</strong>. Data travels from node to node, with each node along the way handling every packet</div>]]></description>
         <enclosure url="http://1.bp.blogspot.com/-Hl4_J716dzI/UTCRLwdGeNI/AAAAAAAAAKw/nIzcRcXRMuE/s1600/RING+topology.JPG" />
         <pubDate>2018-03-01 19:22:03 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/237133817</guid>
      </item>
      <item>
         <title>Star Network Topology </title>
         <author>ln67614</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/237138145</link>
         <description><![CDATA[<div>Consists of one central hub which acts as a conduit to transmit messages</div>]]></description>
         <enclosure url="http://1.bp.blogspot.com/-QW0jLC6YNRQ/TtXNyDkYs3I/AAAAAAAAAG4/YtQo7dyEMg4/s1600/Star_topology.png" />
         <pubDate>2018-03-01 19:28:16 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/237138145</guid>
      </item>
      <item>
         <title>Mesh LAN</title>
         <author>ln67614</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/237138753</link>
         <description><![CDATA[<div>A <a href="https://en.wikipedia.org/wiki/Local_network">local network</a> <a href="https://en.wikipedia.org/wiki/Network_topology">topology</a> in which the infrastructure <a href="https://en.wikipedia.org/wiki/Node_(networking)">nodes</a>(i.e. bridges, switches and other infrastructure devices) connect directly, dynamically and non-hierarchically to as many other nodes as possible and cooperate with one another to efficiently route data from/to clients.</div>]]></description>
         <enclosure url="http://2.bp.blogspot.com/-1gCd_lU0j64/VkohE4w25PI/AAAAAAAACS4/eZGn5LLr0Kc/s1600/mesh-topology.jpg" />
         <pubDate>2018-03-01 19:29:14 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/237138753</guid>
      </item>
      <item>
         <title>Fully Connected Mesh LAN</title>
         <author>ln67614</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/237139341</link>
         <description><![CDATA[<div>A <strong>fully connected mesh</strong> topology has all the nodes <strong>connected</strong> to every other node.</div>]]></description>
         <enclosure url="https://www.buzzle.com/images/computers/networks/fully-connected-mesh.jpg" />
         <pubDate>2018-03-01 19:30:07 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/237139341</guid>
      </item>
      <item>
         <title>Tree LAN</title>
         <author>ln67614</author>
         <link>https://padlet.com/ln67614/gtu1epbjgwi4/wish/237139594</link>
         <description><![CDATA[<div>A <strong>hybrid network topology</strong> in which star <strong>networks</strong> are interconnected via bus <strong>networks. Tree networks</strong> are hierarchical, and each node can have an arbitrary number of child nodes.</div>]]></description>
         <enclosure url="https://upload.wikimedia.org/wikipedia/commons/5/5d/TreeTopology.png" />
         <pubDate>2018-03-01 19:30:33 UTC</pubDate>
         <guid>https://padlet.com/ln67614/gtu1epbjgwi4/wish/237139594</guid>
      </item>
   </channel>
</rss>
