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struct="atomic" id="7"></list></costumes><sounds><list struct="atomic" id="8"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites select="1"><sprite name="Sprite" idx="1" x="-99" y="4" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="80,80,80,1" pen="tip" id="13"><costumes><list struct="atomic" id="14"></list></costumes><sounds><list struct="atomic" id="15"></list></sounds><blocks></blocks><variables></variables><scripts><script x="30" y="30"><block s="receiveGo"></block><block s="doAsk"><l>what word do you want the definition for</l></block><block s="doIf"><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>abstraction</l></list></block><script><block s="doSayFor"><l>when a programmer hides all but the relevant data about an object in order to reduce complexity and increase efficiency&#xD;</l><l>10</l></block></script><list><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>debugging</l></list></block><script><block s="doSayFor"><l>the routine process of locating and removing computer program bugs, errors or abnormalities&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>iteration</l></list></block><script><block s="doSayFor"><l>a process wherein a set of instructions or structures are repeated in a sequence a specified number of times or until a condition is met&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>parameters</l></list></block><script><block s="doSayFor"><l>a formal argument, is a special kind of variable, used in a subroutine to refer to one of the pieces of data provided as input to the subroutine&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>TCP/IP</l></list></block><script><block s="doSayFor"><l>Transfer Control Protocol/Internet Protocol, a suite of communication protocols used to interconnect network devices on the internet&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>protocol</l></list></block><script><block s="doSayFor"><l>a set of rules&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>IP address</l></list></block><script><block s="doSayFor"><l> Internet Protocol Address, a numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication. ... Internet Protocol; example www.google.com&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>HTTP</l></list></block><script><block s="doSayFor"><l>hypertext transfer protocol, the underlying protocol used by the World Wide Web and this protocol defines how messages are formatted and transmitted, and what actions Web servers and browsers should take in response to various commands&#xD;&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>Computing device</l></list></block><script><block s="doSayFor"><l>a machine that can run a program, including computers, tablets, servers, routers, and smart sensors&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>Computing system</l></list></block><script><block s="doSayFor"><l> a group of computing devices and programs working together for a common purpose&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>Computing Network</l></list></block><script><block s="doSayFor"><l> a group of interconnected computing devices capable of sending or receiving data. &#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>Path</l></list></block><script><block s="doSayFor"><l> the series of connections between computing devices on a network starting with a sender and ending with a receiver.&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>Bandwidth</l></list></block><script><block s="doSayFor"><l>the maximum amount of data that can be sent in a fixed amount of time, usually measured in bits per second. &#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>URL</l></list></block><script><block s="doSayFor"><l> uniform resource locator&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>Packet</l></list></block><script><block s="doSayFor"><l>a small chunk of any kind of data: text, numbers, lists, etc&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>Redundant</l></list></block><script><block s="doSayFor"><l>There are multiple pathways among the physical connections of the Internet to create redundancy. Even if one pathway is unavailable, there is still another way to transmit a message from sender to receiver (as shown right).&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>Hierarchical</l></list></block><script><block s="doSayFor"><l>There are two hierarchical Internet addressing systems, domain names (as shown below) and IP addresses. These address hierarchies work much like the postal system, which locates people first by state, then city, then street, then house number, then apartment, and then finally person.&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>Protocol</l></list></block><script><block s="doSayFor"><l>An agreed-upon set of rules that specify the behavior of some system&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>IP address</l></list></block><script><block s="doSayFor"><l>The unique number assigned to each device on the Internet.&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>internet protocol</l></list></block><script><block s="doSayFor"><l>a protocol for sending data across the Internet that assigns unique numbers (IP addresses) to each connected device&#xD;&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>Fault-tolerance</l></list></block><script><block s="doSayFor"><l> the property that enables a system to continue operating properly in the event of the failure of (or one or more faults within) some of its components&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>Router</l></list></block><script><block s="doSayFor"><l>a device that forwards data packets along networks. It is connected to at least two networks, commonly two LANs or WANs or a LAN and its ISP&apos;s network. They are located at gateways, the places where two or more networks connect&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>data stream</l></list></block><script><block s="doSayFor"><l>a sequence of digitally encoded coherent signals used in a transmission&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>packet</l></list></block><script><block s="doSayFor"><l> a small amount of data sent over a network, such as a LAN or the Internet &#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>packet metadata</l></list></block><script><block s="doSayFor"><l>the information about the packet is stored in the header &#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>Transition control protocol</l></list></block><script><block s="doSayFor"><l>a standard that defines how to establish and maintain a network conversation through which application programs can exchange data&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>User datagram protocol</l></list></block><script><block s="doSayFor"><l> is used to send short messages called datagrams but overall, it is an unreliable, connectionless protocol&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>scalability</l></list></block><script><block s="doSayFor"><l>the capacity for the system to change in size and scale to meet new demands&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>domain name system</l></list></block><script><block s="doSayFor"><l>the system responsible for translating domain names like example.com into IP addresses&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>world wide web</l></list></block><script><block s="doSayFor"><l> a system of linked pages, programs, and files&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>hypertext transfer protocol</l></list></block><script><block s="doSayFor"><l>a protocol for computers to request and share the pages that make up the world wide web on the Internet&#xD;</l><l>10</l></block></script><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>digital divide</l></list></block><script><block s="doSayFor"><l> differing access to computing devices and the Internet, based on socioeconomic, geographic, or demographic characteristics. &#xD;</l><l>10</l></block></script></list></block></script></scripts></sprite><watcher var="abstraction" style="normal" x="10" y="10" color="243,118,29" hidden="true"/><watcher var="debugging" style="normal" x="10" y="31.000001999999995" color="243,118,29" hidden="true"/></sprites></stage><variables><variable name="abstraction"><l>0</l></variable><variable name="debugging"><l>0</l></variable></variables></scene></scenes></project><media name="vocab" app="Snap! 10.4.5, https://snap.berkeley.edu" version="2"></media></snapdata>