Vocabulary Match (Each word can only be used once) Tolerant IP Address Internet protocol User Datagram Protocol(UDP) Protocol Path Bandwidth Computing Device Computing SystemComputing Network DataStream Packet Meta Packet Redundancy Transmission Control Protocol(TCP) Router Fault Tolerance Hi, Elijah. When you submit this form, the owner will see your name and email address. 1.Information passed through the internet in packets (2 Points) 2.Data added to packets to help route them through the network and reassemble the original message. (2 Points) 3.The maximum amount of data that can be sent in a fixed amount of time, usually measured in bits per second. (2 Points) 4.The series of connections between computing devices on a network starting with a sender and ending with a receiver (2 Points) 5.A group of interconnected computing devices capable of sending or receiving data. Path. (2 Points) 6.A chunk of data sent over a network. (2 Points) 7.A protocol for sending packets that does error-checking to ensure all packets are received and properly ordered (2 Points) 8.A protocol for sending packets quickly with minimal error-checking and no resending of dropped packets (2 Points) 9.A type of computer that forwards data across a network (2 Points) 10.The inclusion of extra components so that a system can continue to work even if individual components fail, for example by having more than one path between any two connected devices in a network. (2 Points) 11.Can continue to function even in the event of individual component failures. This is important because elements of complex systems like a computer network fail at unexpected times, often in groups. (2 Points) 12.An agreed-upon set of rules that specify the behavior of some system (2 Points) 13.The unique number assigned to each device on the Internet (2 Points) 14.A protocol for sending data across the Internet that assigns unique numbers (IP addresses) to each connected device (2 Points) 15.A machine that can run a program, including computers, tablets, servers, routers, and smart sensors (2 Points) 16.What is a group of computing devices and programs working together for a common purpose (2 Points) 17.Who helped creater the internet (2 Points) Vint Cerf and Bob Kahn The President Bill Gates Google 18.What protocol is used for transmitting web pages over the Internet (2 Points) Internet Protocal HyperText Transfer Protocol File Transfer Protocal Bandwidth 19.DNS stands for (2 Points) Domain Name Service Domain Nervous System Domain Neff Service Domain Name System 20.Differing access to computing devices and the Internet, based on socioeconomic, geographic, or demographic characteristics (2 Points) Internet Dilemma Digital Divide Net Neutrality Internet Censorship 21.What is the attempt to control or suppress what can be accessed, published, or viewed on the Internet by certain people. This can be used to protect people (i.e. to not allow access to child pornography) but can also be used to limit free speech. (2 Points) Internet Dilemma Digital Divide Net Neutrality Internet Censorship 22.While technology is increasingly integrated into daily life, there are still many who lack access to the Internet or digital technology. In rural areas there are challenges building networks to connect geographically sparse populations, but even in cities some groups or areas have relatively less access to the Internet or knowledge of how to use it. (2 Points) Internet Dilemma Digital Divide Net Neutrality Internet Censorship 23.Internet users love services like streaming movies, video chatting, or online gaming. All of this content needs to travel over the Internet, however, and the companies that build and maintain networks are complaining about the increased demands being placed on their networks (2 Points) Internet Dilemma Digital Divide Net Neutrality Internet Censorship 24.What are Packets made up of ? (2 Points) Binary Sequences of X's and O's Binary Sequences of 1's and 0's ASCII Numbers Flippy Do Pro 25.How does an Ip Address relate to a home address? Choose all that apply example 174.256.45.156 (2 Points) House number Street street Country 26.What does ARPANET stand for ? (2 Points) Agency Rest Platform and Network Solutions Aerial Research Probes Network Defense at Work Project Advanced Research Project Agency Network 27.The series of connections between computing devices on a network starting with a sender and ending with a receiver. (2 Points) Bandwidth Path Computing Network Computing Device 28.The maximum amount of data that can be sent in a fixed amount of time, usually measured in bits per second. (2 Points) Bandwidth Path Computing Network Computing Device 29.A machine that can run a program, including computers, tablets, servers, routers, and smart sensors (2 Points) Bandwidth Computing Device Computing Network Computing System 30.Pick the two statements that are true about the Internet Protocol (IP): (2 Points) Each device or computer on the Internet is assigned a unique IP address. IP is a secret protocol shared between the sender and receiver. In order to communicate two devices on the Internet must have the same IP address. IP is the shared way that all devices and computers label their messages with the sender and receiver's addresses. 31.The Internet was developed as a result of an experiment the Defense Department. (2 Points) True False 32.A Protocol is a well known set of rules and standards used to communicate between machines with trouble. (2 Points) True False 33.IPv4 was designed in 1973 and widely adopted in the early 80's and provided for more than _______________________ connected to the internet (2 Points) 80 million special devices 1 billion unique devices 4 billion unique devices 8 trillion devices 34.IPv6 use 340 Undecillion unique address to expand the network, that enough for (2 Points) Every grain of sand on earth to have an IP address every person in the USA A&T MIDDLE COLLEGE students Every person in the world 35.The Internet is not made up of many independent networks. (2 Points) True False 36.An Internet Service Provider is a company that provides Internet access to organizations and home users. (2 Points) True False 37.What level does not belong to the IP Address hierarchy? (2 Points) Country Region Mainframe Device 38.The DNS looks up domain names and gets the associated IP address. wich is used to connect your computer to the internet. (2 Points) True False 39.What is a correct IP Address? (2 Points) 174.129.14.120 www.code.org youtube/watch Amazon.com 40.DNS servers are connected in a distributed hierarchy and divided into zones, splitting up the responsibility for the major domains. (2 Points) True False 41.Which is not a major domain zones ? (2 Points) .org .net .dnc .net 42.Which of the following best describes the protocols used on the Internet? (2 Points) The protocols of the Internet are secret to maintain the privacy and security of people using them The protocols of the Internet are open and used by all devices connected to the network Each device connected to the Internet will use a protocol designed by the company that manufactured it The protocols of the Internet are designed by government agencies to ensure they remain free to use 43.Mr. Still purchases a new smartphone and is immediately able to use it to send a photo over the Internet to a friend who lives in a different country. Which of the following is NOT necessary to make this possible? (2 Points) Both devices are using the same shared and open protocols The data of the image is routed through a sequence of directly connected devices before arriving at its destination A single direct connection is established between any two devices connected to the Internet 3 Both devices are directly connected to at least one part of the Internet 44.Which of the following is true of how packets are sent through the Internet? (2 Points) Packet metadata is only included on important packets to indicate they should get access to faster paths through the network Packet metadata is used to route and reassemble information travelling through the Internet Information sent through the internet is only encapsulated in packets if the message is too large to be sent as a datastream Information sent through the internet is split into two packets, one which contains the message and another which contains the metadata 45.Emilee is watching an online video. The video is being sent to her laptop by a server over the Internet which splits the video into packets and sends them in the order they appear in the video. Which of the following is true about how the packets will arrive at her computer? (2 Points) The packets will always be received in the order that they were sent Either every packet will reach her computer or none of them will. Packets that arrive out of order will be sent back to the server The packets may arrive out of order 46.Which of the following best describes the purpose of an IP address? (2 Points) IP addresses provide a unique number for identifying devices that send and receive information on the Internet IP addresses assist in the reconstruction of a message that has been divided into many packets IP addresses indicate the location where an internet-connected computing device was manufactured IP addresses indicate how many times an individual packet has been requested by a router 47. Which of the following Internet protocols is MOST important in reassembling packets and requesting missing packets to form complete messages? (2 Points) Transmission Control Protocol Internet Protocal HyperText Transfer Protocol (HTTP) Used DATA PROTOCOL 48. Two devices are connected to the Internet and communicating with one another. A squirrel chews through one of the wires in the network that is currently being used by the devices to communicate. The network immediately begins using a different path through the network and communication continues as normal. (2 Points) scalability fault-tolerance protocol pathing 49.An Internet Service Provider (ISP) is a company that builds the routers and wired connections that allow individuals to access the Internet. An ISP is considering adding additional redundant connections to its network. Which of the following best describes why the company would choose to do so? (2 Points) It costs less to design a network that is redundant Redundant networks are more reliable Adding additional connections reduces the fault-tolerance of the network The protocols of the Internet only work on networks that are redundant 50.Which of the following can't we trust together to successively deliver informational at scale and reliability. (2 Points) HTTP &DNS TCP/IP & ROUTING INS & UDP WIRE, CABLES & WIFI

Photosynthesis

The process by which green plants and some organisms use sunlight to synthesize foods with the help of chlorophyll pigments.

Ecosystem

A biological community of interacting organisms and their physical environment.

Cell Division

The process by which a parent cell divides into two or more daughter cells.

Mitosis

A type of cell division that results in two daughter cells, each having the same number of chromosomes as the parent nucleus.

Meiosis

A specialized form of cell division that reduces the chromosome number by half, resulting in four gametes, each with a unique combination of genes.

Genotype

The genetic constitution of an individual organism.

Phenotype

The physical appearance and characteristics of an organism as determined by genetics and environment.

Natural Selection

The process by which organisms better adapted to their environment tend to survive and produce more offspring.

Homeostasis

The ability of an organism to maintain a stable internal environment despite changes in external conditions.

Biomes

Large geographical biotic units, a major community of plants and animals with similar life forms and environmental conditions.